{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-38179", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:23.992Z", "datePublished": "2025-07-04T13:37:07.383Z", "dateUpdated": "2025-07-28T04:14:20.383Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-07-28T04:14:20.383Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix max_sge overflow in smb_extract_folioq_to_rdma()\n\nThis fixes the following problem:\n\n[ 749.901015] [ T8673] run fstests cifs/001 at 2025-06-17 09:40:30\n[ 750.346409] [ T9870] ==================================================================\n[ 750.346814] [ T9870] BUG: KASAN: slab-out-of-bounds in smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.347330] [ T9870] Write of size 8 at addr ffff888011082890 by task xfs_io/9870\n[ 750.347705] [ T9870]\n[ 750.348077] [ T9870] CPU: 0 UID: 0 PID: 9870 Comm: xfs_io Kdump: loaded Not tainted 6.16.0-rc2-metze.02+ #1 PREEMPT(voluntary)\n[ 750.348082] [ T9870] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006\n[ 750.348085] [ T9870] Call Trace:\n[ 750.348086] [ T9870] <TASK>\n[ 750.348088] [ T9870] dump_stack_lvl+0x76/0xa0\n[ 750.348106] [ T9870] print_report+0xd1/0x640\n[ 750.348116] [ T9870] ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n[ 750.348120] [ T9870] ? kasan_complete_mode_report_info+0x26/0x210\n[ 750.348124] [ T9870] kasan_report+0xe7/0x130\n[ 750.348128] [ T9870] ? smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348262] [ T9870] ? smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348377] [ T9870] __asan_report_store8_noabort+0x17/0x30\n[ 750.348381] [ T9870] smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348496] [ T9870] smbd_post_send_iter+0x1990/0x3070 [cifs]\n[ 750.348625] [ T9870] ? __pfx_smbd_post_send_iter+0x10/0x10 [cifs]\n[ 750.348741] [ T9870] ? update_stack_state+0x2a0/0x670\n[ 750.348749] [ T9870] ? cifs_flush+0x153/0x320 [cifs]\n[ 750.348870] [ T9870] ? cifs_flush+0x153/0x320 [cifs]\n[ 750.348990] [ T9870] ? update_stack_state+0x2a0/0x670\n[ 750.348995] [ T9870] smbd_send+0x58c/0x9c0 [cifs]\n[ 750.349117] [ T9870] ? __pfx_smbd_send+0x10/0x10 [cifs]\n[ 750.349231] [ T9870] ? unwind_get_return_address+0x65/0xb0\n[ 750.349235] [ T9870] ? __pfx_stack_trace_consume_entry+0x10/0x10\n[ 750.349242] [ T9870] ? arch_stack_walk+0xa7/0x100\n[ 750.349250] [ T9870] ? stack_trace_save+0x92/0xd0\n[ 750.349254] [ T9870] __smb_send_rqst+0x931/0xec0 [cifs]\n[ 750.349374] [ T9870] ? kernel_text_address+0x173/0x190\n[ 750.349379] [ T9870] ? kasan_save_stack+0x39/0x70\n[ 750.349382] [ T9870] ? kasan_save_track+0x18/0x70\n[ 750.349385] [ T9870] ? __kasan_slab_alloc+0x9d/0xa0\n[ 750.349389] [ T9870] ? __pfx___smb_send_rqst+0x10/0x10 [cifs]\n[ 750.349508] [ T9870] ? smb2_mid_entry_alloc+0xb4/0x7e0 [cifs]\n[ 750.349626] [ T9870] ? cifs_call_async+0x277/0xb00 [cifs]\n[ 750.349746] [ T9870] ? cifs_issue_write+0x256/0x610 [cifs]\n[ 750.349867] [ T9870] ? netfs_do_issue_write+0xc2/0x340 [netfs]\n[ 750.349900] [ T9870] ? netfs_advance_write+0x45b/0x1270 [netfs]\n[ 750.349929] [ T9870] ? netfs_write_folio+0xd6c/0x1be0 [netfs]\n[ 750.349958] [ T9870] ? netfs_writepages+0x2e9/0xa80 [netfs]\n[ 750.349987] [ T9870] ? do_writepages+0x21f/0x590\n[ 750.349993] [ T9870] ? filemap_fdatawrite_wbc+0xe1/0x140\n[ 750.349997] [ T9870] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[ 750.350002] [ T9870] smb_send_rqst+0x22e/0x2f0 [cifs]\n[ 750.350131] [ T9870] ? __pfx_smb_send_rqst+0x10/0x10 [cifs]\n[ 750.350255] [ T9870] ? local_clock_noinstr+0xe/0xd0\n[ 750.350261] [ T9870] ? kasan_save_alloc_info+0x37/0x60\n[ 750.350268] [ T9870] ? __kasan_check_write+0x14/0x30\n[ 750.350271] [ T9870] ? _raw_spin_lock+0x81/0xf0\n[ 750.350275] [ T9870] ? __pfx__raw_spin_lock+0x10/0x10\n[ 750.350278] [ T9870] ? smb2_setup_async_request+0x293/0x580 [cifs]\n[ 750.350398] [ T9870] cifs_call_async+0x477/0xb00 [cifs]\n[ 750.350518] [ T9870] ? __pfx_smb2_writev_callback+0x10/0x10 [cifs]\n[ 750.350636] [ T9870] ? __pfx_cifs_call_async+0x10/0x10 [cifs]\n[ 750.350756] [ T9870] ? __pfx__raw_spin_lock+0x10/0x10\n[ 750.350760] [ T9870] ? __kasan_check_write+0x14/0x30\n[ 750.350763] [ T98\n---truncated---"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/smb/client/smbdirect.c"], "versions": [{"version": "c45ebd636c32d33c75e51ce977520ff146bd41a1", "lessThan": "8ae7814589d7bd850294ac14ec4c1725dafd42ca", "status": "affected", "versionType": "git"}, {"version": "c45ebd636c32d33c75e51ce977520ff146bd41a1", "lessThan": "e0ba9b2f188166550296005e64b15e80db82ad8a", "status": "affected", "versionType": "git"}, {"version": "c45ebd636c32d33c75e51ce977520ff146bd41a1", "lessThan": "a379a8a2a0032e12e7ef397197c9c2ad011588d6", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/smb/client/smbdirect.c"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.35", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15.4", "lessThanOrEqual": "6.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.12.35"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.15.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.16"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/8ae7814589d7bd850294ac14ec4c1725dafd42ca"}, {"url": "https://git.kernel.org/stable/c/e0ba9b2f188166550296005e64b15e80db82ad8a"}, {"url": "https://git.kernel.org/stable/c/a379a8a2a0032e12e7ef397197c9c2ad011588d6"}], "title": "smb: client: fix max_sge overflow in smb_extract_folioq_to_rdma()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B9A5A6B0-4B32-4F26-8142-EF867203ADBB", "versionEndExcluding": "6.12.35", "versionStartIncluding": "6.12", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "DFD174C5-1AA2-4671-BDDC-1A9FCC753655", "versionEndExcluding": "6.15.4", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*", "matchCriteriaId": "6D4894DB-CCFE-4602-B1BF-3960B2E19A01", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*", "matchCriteriaId": "09709862-E348-4378-8632-5A7813EDDC86", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix max_sge overflow in smb_extract_folioq_to_rdma()\n\nThis fixes the following problem:\n\n[ 749.901015] [ T8673] run fstests cifs/001 at 2025-06-17 09:40:30\n[ 750.346409] [ T9870] ==================================================================\n[ 750.346814] [ T9870] BUG: KASAN: slab-out-of-bounds in smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.347330] [ T9870] Write of size 8 at addr ffff888011082890 by task xfs_io/9870\n[ 750.347705] [ T9870]\n[ 750.348077] [ T9870] CPU: 0 UID: 0 PID: 9870 Comm: xfs_io Kdump: loaded Not tainted 6.16.0-rc2-metze.02+ #1 PREEMPT(voluntary)\n[ 750.348082] [ T9870] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006\n[ 750.348085] [ T9870] Call Trace:\n[ 750.348086] [ T9870] <TASK>\n[ 750.348088] [ T9870] dump_stack_lvl+0x76/0xa0\n[ 750.348106] [ T9870] print_report+0xd1/0x640\n[ 750.348116] [ T9870] ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n[ 750.348120] [ T9870] ? kasan_complete_mode_report_info+0x26/0x210\n[ 750.348124] [ T9870] kasan_report+0xe7/0x130\n[ 750.348128] [ T9870] ? smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348262] [ T9870] ? smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348377] [ T9870] __asan_report_store8_noabort+0x17/0x30\n[ 750.348381] [ T9870] smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348496] [ T9870] smbd_post_send_iter+0x1990/0x3070 [cifs]\n[ 750.348625] [ T9870] ? __pfx_smbd_post_send_iter+0x10/0x10 [cifs]\n[ 750.348741] [ T9870] ? update_stack_state+0x2a0/0x670\n[ 750.348749] [ T9870] ? cifs_flush+0x153/0x320 [cifs]\n[ 750.348870] [ T9870] ? cifs_flush+0x153/0x320 [cifs]\n[ 750.348990] [ T9870] ? update_stack_state+0x2a0/0x670\n[ 750.348995] [ T9870] smbd_send+0x58c/0x9c0 [cifs]\n[ 750.349117] [ T9870] ? __pfx_smbd_send+0x10/0x10 [cifs]\n[ 750.349231] [ T9870] ? unwind_get_return_address+0x65/0xb0\n[ 750.349235] [ T9870] ? __pfx_stack_trace_consume_entry+0x10/0x10\n[ 750.349242] [ T9870] ? arch_stack_walk+0xa7/0x100\n[ 750.349250] [ T9870] ? stack_trace_save+0x92/0xd0\n[ 750.349254] [ T9870] __smb_send_rqst+0x931/0xec0 [cifs]\n[ 750.349374] [ T9870] ? kernel_text_address+0x173/0x190\n[ 750.349379] [ T9870] ? kasan_save_stack+0x39/0x70\n[ 750.349382] [ T9870] ? kasan_save_track+0x18/0x70\n[ 750.349385] [ T9870] ? __kasan_slab_alloc+0x9d/0xa0\n[ 750.349389] [ T9870] ? __pfx___smb_send_rqst+0x10/0x10 [cifs]\n[ 750.349508] [ T9870] ? smb2_mid_entry_alloc+0xb4/0x7e0 [cifs]\n[ 750.349626] [ T9870] ? cifs_call_async+0x277/0xb00 [cifs]\n[ 750.349746] [ T9870] ? cifs_issue_write+0x256/0x610 [cifs]\n[ 750.349867] [ T9870] ? netfs_do_issue_write+0xc2/0x340 [netfs]\n[ 750.349900] [ T9870] ? netfs_advance_write+0x45b/0x1270 [netfs]\n[ 750.349929] [ T9870] ? netfs_write_folio+0xd6c/0x1be0 [netfs]\n[ 750.349958] [ T9870] ? netfs_writepages+0x2e9/0xa80 [netfs]\n[ 750.349987] [ T9870] ? do_writepages+0x21f/0x590\n[ 750.349993] [ T9870] ? filemap_fdatawrite_wbc+0xe1/0x140\n[ 750.349997] [ T9870] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[ 750.350002] [ T9870] smb_send_rqst+0x22e/0x2f0 [cifs]\n[ 750.350131] [ T9870] ? __pfx_smb_send_rqst+0x10/0x10 [cifs]\n[ 750.350255] [ T9870] ? local_clock_noinstr+0xe/0xd0\n[ 750.350261] [ T9870] ? kasan_save_alloc_info+0x37/0x60\n[ 750.350268] [ T9870] ? __kasan_check_write+0x14/0x30\n[ 750.350271] [ T9870] ? _raw_spin_lock+0x81/0xf0\n[ 750.350275] [ T9870] ? __pfx__raw_spin_lock+0x10/0x10\n[ 750.350278] [ T9870] ? smb2_setup_async_request+0x293/0x580 [cifs]\n[ 750.350398] [ T9870] cifs_call_async+0x477/0xb00 [cifs]\n[ 750.350518] [ T9870] ? __pfx_smb2_writev_callback+0x10/0x10 [cifs]\n[ 750.350636] [ T9870] ? __pfx_cifs_call_async+0x10/0x10 [cifs]\n[ 750.350756] [ T9870] ? __pfx__raw_spin_lock+0x10/0x10\n[ 750.350760] [ T9870] ? __kasan_check_write+0x14/0x30\n[ 750.350763] [ T98\n---truncated---"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: smb: cliente: corregir desbordamiento de max_sge en smb_extract_folioq_to_rdma() Esto corrige el siguiente problema: [ 749.901015] [ T8673] ejecutar fstests cifs/001 a las 2025-06-17 09:40:30 [ 750.346409] [ T9870] ====================================================================== [ 750.346814] [ T9870] ERROR: KASAN: slab-out-of-bounds in smb_set_sge+0x2cc/0x3b0 [cifs] [ 750.347330] [ T9870] Write of size 8 at addr ffff888011082890 by task xfs_io/9870 [ 750.347705] [ T9870] [ 750.348077] [ T9870] CPU: 0 UID: 0 PID: 9870 Comm: xfs_io Kdump: loaded Not tainted 6.16.0-rc2-metze.02+ #1 PREEMPT(voluntary) [ 750.348082] [ T9870] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 750.348085] [ T9870] Call Trace: [ 750.348086] [ T9870] [ 750.348088] [ T9870] dump_stack_lvl+0x76/0xa0 [ 750.348106] [ T9870] print_report+0xd1/0x640 [ 750.348116] [ T9870] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 750.348120] [ T9870] ? kasan_complete_mode_report_info+0x26/0x210 [ 750.348124] [ T9870] kasan_report+0xe7/0x130 [ 750.348128] [ T9870] ? smb_set_sge+0x2cc/0x3b0 [cifs] [ 750.348262] [ T9870] ? smb_set_sge+0x2cc/0x3b0 [cifs] [ 750.348377] [ T9870] __asan_report_store8_noabort+0x17/0x30 [ 750.348381] [ T9870] smb_set_sge+0x2cc/0x3b0 [cifs] [ 750.348496] [ T9870] smbd_post_send_iter+0x1990/0x3070 [cifs] [ 750.348625] [ T9870] ? __pfx_smbd_post_send_iter+0x10/0x10 [cifs] [ 750.348741] [ T9870] ? update_stack_state+0x2a0/0x670 [ 750.348749] [ T9870] ? cifs_flush+0x153/0x320 [cifs] [ 750.348870] [ T9870] ? cifs_flush+0x153/0x320 [cifs] [ 750.348990] [ T9870] ? update_stack_state+0x2a0/0x670 [ 750.348995] [ T9870] smbd_send+0x58c/0x9c0 [cifs] [ 750.349117] [ T9870] ? __pfx_smbd_send+0x10/0x10 [cifs] [ 750.349231] [ T9870] ? unwind_get_return_address+0x65/0xb0 [ 750.349235] [ T9870] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 750.349242] [ T9870] ? arch_stack_walk+0xa7/0x100 [ 750.349250] [ T9870] ? stack_trace_save+0x92/0xd0 [ 750.349254] [ T9870] __smb_send_rqst+0x931/0xec0 [cifs] [ 750.349374] [ T9870] ? kernel_text_address+0x173/0x190 [ 750.349379] [ T9870] ? kasan_save_stack+0x39/0x70 [ 750.349382] [ T9870] ? kasan_save_track+0x18/0x70 [ 750.349385] [ T9870] ? __kasan_slab_alloc+0x9d/0xa0 [ 750.349389] [ T9870] ? __pfx___smb_send_rqst+0x10/0x10 [cifs] [ 750.349508] [ T9870] ? smb2_mid_entry_alloc+0xb4/0x7e0 [cifs] [ 750.349626] [ T9870] ? cifs_call_async+0x277/0xb00 [cifs] [ 750.349746] [ T9870] ? cifs_issue_write+0x256/0x610 [cifs] [ 750.349867] [ T9870] ? netfs_do_issue_write+0xc2/0x340 [netfs] [ 750.349900] [ T9870] ? netfs_advance_write+0x45b/0x1270 [netfs] [ 750.349929] [ T9870] ? netfs_write_folio+0xd6c/0x1be0 [netfs] [ 750.349958] [ T9870] ? netfs_writepages+0x2e9/0xa80 [netfs] [ 750.349987] [ T9870] ? do_writepages+0x21f/0x590 [ 750.349993] [ T9870] ? filemap_fdatawrite_wbc+0xe1/0x140 [ 750.349997] [ T9870] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 750.350002] [ T9870] smb_send_rqst+0x22e/0x2f0 [cifs] [ 750.350131] [ T9870] ? __pfx_smb_send_rqst+0x10/0x10 [cifs] [ 750.350255] [ T9870] ? local_clock_noinstr+0xe/0xd0 [ 750.350261] [ T9870] ? kasan_save_alloc_info+0x37/0x60 [ 750.350268] [ T9870] ? __kasan_check_write+0x14/0x30 [ 750.350271] [ T9870] ? _raw_spin_lock+0x81/0xf0 [ 750.350275] [ T9870] ? __pfx__raw_spin_lock+0x10/0x10 [ 750.350278] [ T9870] ? smb2_setup_async_request+0x293/0x580 [cifs] [ 750.350398] [ T9870] cifs_call_async+0x477/0xb00 [cifs] [ 750.350518] [ T9870] ? __pfx_smb2_writev_callback+0x10/0x10 [cifs] [ 750.350636] [ T9870] ? __pfx_cifs_call_async+0x10/0x10 [cifs] [ 750.350756] [ T9870] ? __pfx__raw_spin_lock+0x10/0x10 [ 750.350760] [ T9870] ? __kasan_check_write+0x14/0x30 [ 750.350763] [ T98 ---truncado---"}], "id": "CVE-2025-38179", "lastModified": "2025-11-19T21:01:36.423", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-07-04T14:15:24.553", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8ae7814589d7bd850294ac14ec4c1725dafd42ca"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a379a8a2a0032e12e7ef397197c9c2ad011588d6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e0ba9b2f188166550296005e64b15e80db82ad8a"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: smb: client: fix max_sge overflow in smb_extract_folioq_to_rdma()", "id": "2376380", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2376380"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nsmb: client: fix max_sge overflow in smb_extract_folioq_to_rdma()\nThis fixes the following problem:\n[ 749.901015] [ T8673] run fstests cifs/001 at 2025-06-17 09:40:30\n[ 750.346409] [ T9870] ==================================================================\n[ 750.346814] [ T9870] BUG: KASAN: slab-out-of-bounds in smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.347330] [ T9870] Write of size 8 at addr ffff888011082890 by task xfs_io/9870\n[ 750.347705] [ T9870]\n[ 750.348077] [ T9870] CPU: 0 UID: 0 PID: 9870 Comm: xfs_io Kdump: loaded Not tainted 6.16.0-rc2-metze.02+ #1 PREEMPT(voluntary)\n[ 750.348082] [ T9870] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006\n[ 750.348085] [ T9870] Call Trace:\n[ 750.348086] [ T9870] <TASK>\n[ 750.348088] [ T9870] dump_stack_lvl+0x76/0xa0\n[ 750.348106] [ T9870] print_report+0xd1/0x640\n[ 750.348116] [ T9870] ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n[ 750.348120] [ T9870] ? kasan_complete_mode_report_info+0x26/0x210\n[ 750.348124] [ T9870] kasan_report+0xe7/0x130\n[ 750.348128] [ T9870] ? smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348262] [ T9870] ? smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348377] [ T9870] __asan_report_store8_noabort+0x17/0x30\n[ 750.348381] [ T9870] smb_set_sge+0x2cc/0x3b0 [cifs]\n[ 750.348496] [ T9870] smbd_post_send_iter+0x1990/0x3070 [cifs]\n[ 750.348625] [ T9870] ? __pfx_smbd_post_send_iter+0x10/0x10 [cifs]\n[ 750.348741] [ T9870] ? update_stack_state+0x2a0/0x670\n[ 750.348749] [ T9870] ? cifs_flush+0x153/0x320 [cifs]\n[ 750.348870] [ T9870] ? cifs_flush+0x153/0x320 [cifs]\n[ 750.348990] [ T9870] ? update_stack_state+0x2a0/0x670\n[ 750.348995] [ T9870] smbd_send+0x58c/0x9c0 [cifs]\n[ 750.349117] [ T9870] ? __pfx_smbd_send+0x10/0x10 [cifs]\n[ 750.349231] [ T9870] ? unwind_get_return_address+0x65/0xb0\n[ 750.349235] [ T9870] ? __pfx_stack_trace_consume_entry+0x10/0x10\n[ 750.349242] [ T9870] ? arch_stack_walk+0xa7/0x100\n[ 750.349250] [ T9870] ? stack_trace_save+0x92/0xd0\n[ 750.349254] [ T9870] __smb_send_rqst+0x931/0xec0 [cifs]\n[ 750.349374] [ T9870] ? kernel_text_address+0x173/0x190\n[ 750.349379] [ T9870] ? kasan_save_stack+0x39/0x70\n[ 750.349382] [ T9870] ? kasan_save_track+0x18/0x70\n[ 750.349385] [ T9870] ? __kasan_slab_alloc+0x9d/0xa0\n[ 750.349389] [ T9870] ? __pfx___smb_send_rqst+0x10/0x10 [cifs]\n[ 750.349508] [ T9870] ? smb2_mid_entry_alloc+0xb4/0x7e0 [cifs]\n[ 750.349626] [ T9870] ? cifs_call_async+0x277/0xb00 [cifs]\n[ 750.349746] [ T9870] ? cifs_issue_write+0x256/0x610 [cifs]\n[ 750.349867] [ T9870] ? netfs_do_issue_write+0xc2/0x340 [netfs]\n[ 750.349900] [ T9870] ? netfs_advance_write+0x45b/0x1270 [netfs]\n[ 750.349929] [ T9870] ? netfs_write_folio+0xd6c/0x1be0 [netfs]\n[ 750.349958] [ T9870] ? netfs_writepages+0x2e9/0xa80 [netfs]\n[ 750.349987] [ T9870] ? do_writepages+0x21f/0x590\n[ 750.349993] [ T9870] ? filemap_fdatawrite_wbc+0xe1/0x140\n[ 750.349997] [ T9870] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[ 750.350002] [ T9870] smb_send_rqst+0x22e/0x2f0 [cifs]\n[ 750.350131] [ T9870] ? __pfx_smb_send_rqst+0x10/0x10 [cifs]\n[ 750.350255] [ T9870] ? local_clock_noinstr+0xe/0xd0\n[ 750.350261] [ T9870] ? kasan_save_alloc_info+0x37/0x60\n[ 750.350268] [ T9870] ? __kasan_check_write+0x14/0x30\n[ 750.350271] [ T9870] ? _raw_spin_lock+0x81/0xf0\n[ 750.350275] [ T9870] ? __pfx__raw_spin_lock+0x10/0x10\n[ 750.350278] [ T9870] ? smb2_setup_async_request+0x293/0x580 [cifs]\n[ 750.350398] [ T9870] cifs_call_async+0x477/0xb00 [cifs]\n[ 750.350518] [ T9870] ? __pfx_smb2_writev_callback+0x10/0x10 [cifs]\n[ 750.350636] [ T9870] ? __pfx_cifs_call_async+0x10/0x10 [cifs]\n[ 750.350756] [ T9870] ? __pfx__raw_spin_lock+0x10/0x10\n[ 750.350760] [ T9870] ? __kasan_check_write+0x14/0x30\n[ 750.350763] [ T98\n---truncated---"], "name": "CVE-2025-38179", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-07-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38179\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38179\nhttps://lore.kernel.org/linux-cve-announce/2025070410-CVE-2025-38179-45b4@gregkh/T"], "threat_severity": "Moderate"}

{}