{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-53678", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-10-07T15:16:59.664Z", "datePublished": "2025-10-07T15:21:33.220Z", "dateUpdated": "2025-10-07T15:21:33.220Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-10-07T15:21:33.220Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915: Fix system suspend without fbdev being initialized\n\nIf fbdev is not initialized for some reason - in practice on platforms\nwithout display - suspending fbdev should be skipped during system\nsuspend, fix this up. While at it add an assert that suspending fbdev\nonly happens with the display present.\n\nThis fixes the following:\n\n[ 91.227923] PM: suspend entry (s2idle)\n[ 91.254598] Filesystems sync: 0.025 seconds\n[ 91.270518] Freezing user space processes\n[ 91.272266] Freezing user space processes completed (elapsed 0.001 seconds)\n[ 91.272686] OOM killer disabled.\n[ 91.272872] Freezing remaining freezable tasks\n[ 91.274295] Freezing remaining freezable tasks completed (elapsed 0.001 seconds)\n[ 91.659622] BUG: kernel NULL pointer dereference, address: 00000000000001c8\n[ 91.659981] #PF: supervisor write access in kernel mode\n[ 91.660252] #PF: error_code(0x0002) - not-present page\n[ 91.660511] PGD 0 P4D 0\n[ 91.660647] Oops: 0002 [#1] PREEMPT SMP NOPTI\n[ 91.660875] CPU: 4 PID: 917 Comm: bash Not tainted 6.2.0-rc7+ #54\n[ 91.661185] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS edk2-20221117gitfff6d81270b5-9.fc37 unknown\n[ 91.661680] RIP: 0010:mutex_lock+0x19/0x30\n[ 91.661914] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 53 48 89 fb e8 62 d3 ff ff 31 c0 65 48 8b 14 25 00 15 03 00 <f0> 48 0f b1 13 75 06 5b c3 cc cc cc cc 48 89 df 5b eb b4 0f 1f 40\n[ 91.662840] RSP: 0018:ffffa1e8011ffc08 EFLAGS: 00010246\n[ 91.663087] RAX: 0000000000000000 RBX: 00000000000001c8 RCX: 0000000000000000\n[ 91.663440] RDX: ffff8be455eb0000 RSI: 0000000000000001 RDI: 00000000000001c8\n[ 91.663802] RBP: ffff8be459440000 R08: ffff8be459441f08 R09: ffffffff8e1432c0\n[ 91.664167] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001\n[ 91.664532] R13: 00000000000001c8 R14: 0000000000000000 R15: ffff8be442f4fb20\n[ 91.664905] FS: 00007f28ffc16740(0000) GS:ffff8be4bb900000(0000) knlGS:0000000000000000\n[ 91.665334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 91.665626] CR2: 00000000000001c8 CR3: 0000000114926006 CR4: 0000000000770ee0\n[ 91.665988] PKRU: 55555554\n[ 91.666131] Call Trace:\n[ 91.666265] <TASK>\n[ 91.666381] intel_fbdev_set_suspend+0x97/0x1b0 [i915]\n[ 91.666738] i915_drm_suspend+0xb9/0x100 [i915]\n[ 91.667029] pci_pm_suspend+0x78/0x170\n[ 91.667234] ? __pfx_pci_pm_suspend+0x10/0x10\n[ 91.667461] dpm_run_callback+0x47/0x150\n[ 91.667673] __device_suspend+0x10a/0x4e0\n[ 91.667880] dpm_suspend+0x134/0x270\n[ 91.668069] dpm_suspend_start+0x79/0x80\n[ 91.668272] suspend_devices_and_enter+0x11b/0x890\n[ 91.668526] pm_suspend.cold+0x270/0x2fc\n[ 91.668737] state_store+0x46/0x90\n[ 91.668916] kernfs_fop_write_iter+0x11b/0x200\n[ 91.669153] vfs_write+0x1e1/0x3a0\n[ 91.669336] ksys_write+0x53/0xd0\n[ 91.669510] do_syscall_64+0x58/0xc0\n[ 91.669699] ? syscall_exit_to_user_mode_prepare+0x18e/0x1c0\n[ 91.669980] ? syscall_exit_to_user_mode_prepare+0x18e/0x1c0\n[ 91.670278] ? syscall_exit_to_user_mode+0x17/0x40\n[ 91.670524] ? do_syscall_64+0x67/0xc0\n[ 91.670717] ? __irq_exit_rcu+0x3d/0x140\n[ 91.670931] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n[ 91.671202] RIP: 0033:0x7f28ffd14284\n\nv2: CC stable. (Jani)\n\nReferences: https://gitlab.freedesktop.org/drm/intel/-/issues/8015\n(cherry picked from commit 9542d708409a41449e99c9a464deb5e062c4bee2)"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/i915/display/intel_fbdev.c"], "versions": [{"version": "f8cc091e05305231c8f747ca253a90ff0cea60b9", "lessThan": "27b5871abd5cc068c549fd23062c82e257fc0b9c", "status": "affected", "versionType": "git"}, {"version": "f8cc091e05305231c8f747ca253a90ff0cea60b9", "lessThan": "8ed572d5a0f1509e691a75a0e3d3588050371f1e", "status": "affected", "versionType": "git"}, {"version": "f8cc091e05305231c8f747ca253a90ff0cea60b9", "lessThan": "8038510b1fe443ffbc0e356db5f47cbb8678a594", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/i915/display/intel_fbdev.c"], "versions": [{"version": "6.1", "status": "affected"}, {"version": "0", "lessThan": "6.1", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.18", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.5", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "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": "6.1", "versionEndExcluding": "6.1.18"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.2.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/27b5871abd5cc068c549fd23062c82e257fc0b9c"}, {"url": "https://git.kernel.org/stable/c/8ed572d5a0f1509e691a75a0e3d3588050371f1e"}, {"url": "https://git.kernel.org/stable/c/8038510b1fe443ffbc0e356db5f47cbb8678a594"}], "title": "drm/i915: Fix system suspend without fbdev being initialized", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915: Fix system suspend without fbdev being initialized\n\nIf fbdev is not initialized for some reason - in practice on platforms\nwithout display - suspending fbdev should be skipped during system\nsuspend, fix this up. While at it add an assert that suspending fbdev\nonly happens with the display present.\n\nThis fixes the following:\n\n[ 91.227923] PM: suspend entry (s2idle)\n[ 91.254598] Filesystems sync: 0.025 seconds\n[ 91.270518] Freezing user space processes\n[ 91.272266] Freezing user space processes completed (elapsed 0.001 seconds)\n[ 91.272686] OOM killer disabled.\n[ 91.272872] Freezing remaining freezable tasks\n[ 91.274295] Freezing remaining freezable tasks completed (elapsed 0.001 seconds)\n[ 91.659622] BUG: kernel NULL pointer dereference, address: 00000000000001c8\n[ 91.659981] #PF: supervisor write access in kernel mode\n[ 91.660252] #PF: error_code(0x0002) - not-present page\n[ 91.660511] PGD 0 P4D 0\n[ 91.660647] Oops: 0002 [#1] PREEMPT SMP NOPTI\n[ 91.660875] CPU: 4 PID: 917 Comm: bash Not tainted 6.2.0-rc7+ #54\n[ 91.661185] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS edk2-20221117gitfff6d81270b5-9.fc37 unknown\n[ 91.661680] RIP: 0010:mutex_lock+0x19/0x30\n[ 91.661914] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 53 48 89 fb e8 62 d3 ff ff 31 c0 65 48 8b 14 25 00 15 03 00 <f0> 48 0f b1 13 75 06 5b c3 cc cc cc cc 48 89 df 5b eb b4 0f 1f 40\n[ 91.662840] RSP: 0018:ffffa1e8011ffc08 EFLAGS: 00010246\n[ 91.663087] RAX: 0000000000000000 RBX: 00000000000001c8 RCX: 0000000000000000\n[ 91.663440] RDX: ffff8be455eb0000 RSI: 0000000000000001 RDI: 00000000000001c8\n[ 91.663802] RBP: ffff8be459440000 R08: ffff8be459441f08 R09: ffffffff8e1432c0\n[ 91.664167] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001\n[ 91.664532] R13: 00000000000001c8 R14: 0000000000000000 R15: ffff8be442f4fb20\n[ 91.664905] FS: 00007f28ffc16740(0000) GS:ffff8be4bb900000(0000) knlGS:0000000000000000\n[ 91.665334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 91.665626] CR2: 00000000000001c8 CR3: 0000000114926006 CR4: 0000000000770ee0\n[ 91.665988] PKRU: 55555554\n[ 91.666131] Call Trace:\n[ 91.666265] <TASK>\n[ 91.666381] intel_fbdev_set_suspend+0x97/0x1b0 [i915]\n[ 91.666738] i915_drm_suspend+0xb9/0x100 [i915]\n[ 91.667029] pci_pm_suspend+0x78/0x170\n[ 91.667234] ? __pfx_pci_pm_suspend+0x10/0x10\n[ 91.667461] dpm_run_callback+0x47/0x150\n[ 91.667673] __device_suspend+0x10a/0x4e0\n[ 91.667880] dpm_suspend+0x134/0x270\n[ 91.668069] dpm_suspend_start+0x79/0x80\n[ 91.668272] suspend_devices_and_enter+0x11b/0x890\n[ 91.668526] pm_suspend.cold+0x270/0x2fc\n[ 91.668737] state_store+0x46/0x90\n[ 91.668916] kernfs_fop_write_iter+0x11b/0x200\n[ 91.669153] vfs_write+0x1e1/0x3a0\n[ 91.669336] ksys_write+0x53/0xd0\n[ 91.669510] do_syscall_64+0x58/0xc0\n[ 91.669699] ? syscall_exit_to_user_mode_prepare+0x18e/0x1c0\n[ 91.669980] ? syscall_exit_to_user_mode_prepare+0x18e/0x1c0\n[ 91.670278] ? syscall_exit_to_user_mode+0x17/0x40\n[ 91.670524] ? do_syscall_64+0x67/0xc0\n[ 91.670717] ? __irq_exit_rcu+0x3d/0x140\n[ 91.670931] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n[ 91.671202] RIP: 0033:0x7f28ffd14284\n\nv2: CC stable. (Jani)\n\nReferences: https://gitlab.freedesktop.org/drm/intel/-/issues/8015\n(cherry picked from commit 9542d708409a41449e99c9a464deb5e062c4bee2)"}], "id": "CVE-2023-53678", "lastModified": "2025-10-08T19:38:09.863", "metrics": {}, "published": "2025-10-07T16:15:51.917", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/27b5871abd5cc068c549fd23062c82e257fc0b9c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8038510b1fe443ffbc0e356db5f47cbb8678a594"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8ed572d5a0f1509e691a75a0e3d3588050371f1e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: drm/i915: Fix system suspend without fbdev being initialized", "id": "2402217", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402217"}, "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": ["No description is available for this CVE."], "name": "CVE-2023-53678", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not 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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:rhivos:1", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat In-Vehicle Operating System 1"}], "public_date": "2025-10-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53678\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53678\nhttps://lore.kernel.org/linux-cve-announce/2025100708-CVE-2023-53678-b370@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-10-08T13:35:31.473563+00:00", "updated": "2025-10-08T13:35:31.473598+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}