{"id":"CVE-2026-98914","state":"PUBLISHED","title":"drm/amdgpu: cap ATOM command table nesting depth","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: cap ATOM command table nesting depth\n\nCap nesting at 32 levels with execute_depth and\nreturn -ELOOP when exceeded.","publishedAt":"2026-10-23T11:55:10.630Z","updatedAt":"2026-10-26T06:56:45.185Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a2e73f56fa6282481927ec43aa9362c03c2e2104","status":"affected","lessThan":"b1d2b29d3115b36efba0976cb5ca3d794c58eead","versionType":"git"},{"version":"a2e73f56fa6282481927ec43aa9362c03c2e2104","status":"affected","lessThan":"27ef1795bc4e47cae838e0a3ced531c549f9b23d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/atom.c","drivers/gpu/drm/amd/amdgpu/atom.h"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.2","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.2","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/atom.c","drivers/gpu/drm/amd/amdgpu/atom.h"]}],"references":["https://git.kernel.org/stable/c/b1d2b29d3115b36efba0976cb5ca3d794c58eead","https://git.kernel.org/stable/c/27ef1795bc4e47cae838e0a3ced531c549f9b23d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98914.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98914","state":"PUBLISHED","datePublished":"2026-10-23T11:55:10.630Z","dateUpdated":"2026-10-26T06:56:45.185Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.380Z"},"containers":{"cna":{"title":"drm/amdgpu: cap ATOM command table nesting depth","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: cap ATOM command table nesting depth\n\nCap nesting at 32 levels with execute_depth and\nreturn -ELOOP when exceeded."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a2e73f56fa6282481927ec43aa9362c03c2e2104","status":"affected","lessThan":"b1d2b29d3115b36efba0976cb5ca3d794c58eead","versionType":"git"},{"version":"a2e73f56fa6282481927ec43aa9362c03c2e2104","status":"affected","lessThan":"27ef1795bc4e47cae838e0a3ced531c549f9b23d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/atom.c","drivers/gpu/drm/amd/amdgpu/atom.h"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.2","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.2","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/atom.c","drivers/gpu/drm/amd/amdgpu/atom.h"]}],"references":[{"url":"https://git.kernel.org/stable/c/b1d2b29d3115b36efba0976cb5ca3d794c58eead"},{"url":"https://git.kernel.org/stable/c/27ef1795bc4e47cae838e0a3ced531c549f9b23d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-26T06:56:45.185Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}