| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/tests: hdmi: Fix memory leaks in drm_display_mode_from_cea_vic()\n\nmodprobe drm_hdmi_state_helper_test and then rmmod it, the following\nmemory leak occurs.\n\nThe `mode` allocated in drm_mode_duplicate() called by\ndrm_display_mode_from_cea_vic() is not freed, which cause the memory leak:\n\n\tunreferenced object 0xffffff80ccd18100 (size 128):\n\t comm \"kunit_try_catch\", pid 1851, jiffies 4295059695\n\t hex dump (first 32 bytes):\n\t 57 62 00 00 80 02 90 02 f0 02 20 03 00 00 e0 01 Wb........ .....\n\t ea 01 ec 01 0d 02 00 00 0a 00 00 00 00 00 00 00 ................\n\t backtrace (crc c2f1aa95):\n\t [<000000000f10b11b>] kmemleak_alloc+0x34/0x40\n\t [<000000001cd4cf73>] __kmalloc_cache_noprof+0x26c/0x2f4\n\t [<00000000f1f3cffa>] drm_mode_duplicate+0x44/0x19c\n\t [<000000008cbeef13>] drm_display_mode_from_cea_vic+0x88/0x98\n\t [<0000000019daaacf>] 0xffffffedc11ae69c\n\t [<000000000aad0f85>] kunit_try_run_case+0x13c/0x3ac\n\t [<00000000a9210bac>] kunit_generic_run_threadfn_adapter+0x80/0xec\n\t [<000000000a0b2e9e>] kthread+0x2e8/0x374\n\t [<00000000bd668858>] ret_from_fork+0x10/0x20\n\t......\n\nFree `mode` by using drm_kunit_display_mode_from_cea_vic()\nto fix it." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c" |
| ], |
| "versions": [ |
| { |
| "version": "4af70f19e55904147c0515ff874204a5306ac807", |
| "lessThan": "3bc3fae8a0f22e0e713729b50e2111f6a8c64724", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4af70f19e55904147c0515ff874204a5306ac807", |
| "lessThan": "add4163aca0d4a86e9fe4aa513865e4237db8aef", |
| "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/tests/drm_hdmi_state_helper_test.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.11", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.11", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11.7", |
| "lessThanOrEqual": "6.11.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12", |
| "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": "6.11", |
| "versionEndExcluding": "6.11.7" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.11", |
| "versionEndExcluding": "6.12" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/3bc3fae8a0f22e0e713729b50e2111f6a8c64724" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/add4163aca0d4a86e9fe4aa513865e4237db8aef" |
| } |
| ], |
| "title": "drm/tests: hdmi: Fix memory leaks in drm_display_mode_from_cea_vic()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-50213", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
