{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-53233", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-11-19T17:17:25.026Z", "datePublished": "2024-12-27T13:50:20.220Z", "dateUpdated": "2024-12-27T13:50:20.220Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-27T13:50:20.220Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nunicode: Fix utf8_load() error path\n\nutf8_load() requests the symbol \"utf8_data_table\" and then checks if the\nrequested UTF-8 version is supported. If it's unsupported, it tries to\nput the data table using symbol_put(). If an unsupported version is\nrequested, symbol_put() fails like this:\n\n kernel BUG at kernel/module/main.c:786!\n RIP: 0010:__symbol_put+0x93/0xb0\n Call Trace:\n <TASK>\n ? __die_body.cold+0x19/0x27\n ? die+0x2e/0x50\n ? do_trap+0xca/0x110\n ? do_error_trap+0x65/0x80\n ? __symbol_put+0x93/0xb0\n ? exc_invalid_op+0x51/0x70\n ? __symbol_put+0x93/0xb0\n ? asm_exc_invalid_op+0x1a/0x20\n ? __pfx_cmp_name+0x10/0x10\n ? __symbol_put+0x93/0xb0\n ? __symbol_put+0x62/0xb0\n utf8_load+0xf8/0x150\n\nThat happens because symbol_put() expects the unique string that\nidentify the symbol, instead of a pointer to the loaded symbol. Fix that\nby using such string."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/unicode/utf8-core.c"], "versions": [{"version": "2b3d047870120bcd46d7cc257d19ff49328fd585", "lessThan": "4387cef540f36c2c9297460758cc2438305a24a0", "status": "affected", "versionType": "git"}, {"version": "2b3d047870120bcd46d7cc257d19ff49328fd585", "lessThan": "c4b6c1781f6cc4e2283120ac8d873864b8056f21", "status": "affected", "versionType": "git"}, {"version": "2b3d047870120bcd46d7cc257d19ff49328fd585", "lessThan": "6504dd27123966dc455494cb55217c04ca479121", "status": "affected", "versionType": "git"}, {"version": "2b3d047870120bcd46d7cc257d19ff49328fd585", "lessThan": "89933f8ab3b4cad5ac14ea56a39947d1ffe7d0e3", "status": "affected", "versionType": "git"}, {"version": "2b3d047870120bcd46d7cc257d19ff49328fd585", "lessThan": "156bb2c569cd869583c593d27a5bd69e7b2a4264", "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/unicode/utf8-core.c"], "versions": [{"version": "5.17", "status": "affected"}, {"version": "0", "lessThan": "5.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.120", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.64", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.11", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.2", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/4387cef540f36c2c9297460758cc2438305a24a0"}, {"url": "https://git.kernel.org/stable/c/c4b6c1781f6cc4e2283120ac8d873864b8056f21"}, {"url": "https://git.kernel.org/stable/c/6504dd27123966dc455494cb55217c04ca479121"}, {"url": "https://git.kernel.org/stable/c/89933f8ab3b4cad5ac14ea56a39947d1ffe7d0e3"}, {"url": "https://git.kernel.org/stable/c/156bb2c569cd869583c593d27a5bd69e7b2a4264"}], "title": "unicode: Fix utf8_load() error path", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nunicode: Fix utf8_load() error path\n\nutf8_load() requests the symbol \"utf8_data_table\" and then checks if the\nrequested UTF-8 version is supported. If it's unsupported, it tries to\nput the data table using symbol_put(). If an unsupported version is\nrequested, symbol_put() fails like this:\n\n kernel BUG at kernel/module/main.c:786!\n RIP: 0010:__symbol_put+0x93/0xb0\n Call Trace:\n <TASK>\n ? __die_body.cold+0x19/0x27\n ? die+0x2e/0x50\n ? do_trap+0xca/0x110\n ? do_error_trap+0x65/0x80\n ? __symbol_put+0x93/0xb0\n ? exc_invalid_op+0x51/0x70\n ? __symbol_put+0x93/0xb0\n ? asm_exc_invalid_op+0x1a/0x20\n ? __pfx_cmp_name+0x10/0x10\n ? __symbol_put+0x93/0xb0\n ? __symbol_put+0x62/0xb0\n utf8_load+0xf8/0x150\n\nThat happens because symbol_put() expects the unique string that\nidentify the symbol, instead of a pointer to the loaded symbol. Fix that\nby using such string."}], "id": "CVE-2024-53233", "lastModified": "2024-12-27T14:15:31.630", "metrics": {}, "published": "2024-12-27T14:15:31.630", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/156bb2c569cd869583c593d27a5bd69e7b2a4264"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4387cef540f36c2c9297460758cc2438305a24a0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6504dd27123966dc455494cb55217c04ca479121"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/89933f8ab3b4cad5ac14ea56a39947d1ffe7d0e3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c4b6c1781f6cc4e2283120ac8d873864b8056f21"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}