{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-46837","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-09-11T15:12:18.288Z","datePublished":"2024-09-27T12:39:33.089Z","dateUpdated":"2025-05-04T09:35:37.768Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:35:37.768Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Restrict high priorities on group_create\n\nWe were allowing any users to create a high priority group without any\npermission checks. As a result, this was allowing possible denial of\nservice.\n\nWe now only allow the DRM master or users with the CAP_SYS_NICE\ncapability to set higher priorities than PANTHOR_GROUP_PRIORITY_MEDIUM.\n\nAs the sole user of that uAPI lives in Mesa and hardcode a value of\nMEDIUM [1], this should be safe to do.\n\nAdditionally, as those checks are performed at the ioctl level,\npanthor_group_create now only check for priority level validity.\n\n[1]https://gitlab.freedesktop.org/mesa/mesa/-/blob/f390835074bdf162a63deb0311d1a6de527f9f89/src/gallium/drivers/panfrost/pan_csf.c#L1038"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/panthor/panthor_drv.c","drivers/gpu/drm/panthor/panthor_sched.c","include/uapi/drm/panthor_drm.h"],"versions":[{"version":"de85488138247d034eb3241840424a54d660926b","lessThan":"33eb0344e186a2bcc257c6c5a6e65c1cb42adb4a","status":"affected","versionType":"git"},{"version":"de85488138247d034eb3241840424a54d660926b","lessThan":"5f7762042f8a5377bd8a32844db353c0311a7369","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/panthor/panthor_drv.c","drivers/gpu/drm/panthor/panthor_sched.c","include/uapi/drm/panthor_drm.h"],"versions":[{"version":"6.10","status":"affected"},{"version":"0","lessThan":"6.10","status":"unaffected","versionType":"semver"},{"version":"6.10.10","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11","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":"6.10","versionEndExcluding":"6.10.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.11"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/33eb0344e186a2bcc257c6c5a6e65c1cb42adb4a"},{"url":"https://git.kernel.org/stable/c/5f7762042f8a5377bd8a32844db353c0311a7369"}],"title":"drm/panthor: Restrict high priorities on group_create","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T14:03:11.555516Z","id":"CVE-2024-46837","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-29T14:03:15.251Z"}}]}}