{"id":"CVE-2021-47610","state":"PUBLISHED","title":"drm/msm: Fix null ptr access msm_ioctl_gem_submit()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix null ptr access msm_ioctl_gem_submit()\n\nFix the below null pointer dereference in msm_ioctl_gem_submit():\n\n 26545.260705:   Call trace:\n 26545.263223:    kref_put+0x1c/0x60\n 26545.266452:    msm_ioctl_gem_submit+0x254/0x744\n 26545.270937:    drm_ioctl_kernel+0xa8/0x124\n 26545.274976:    drm_ioctl+0x21c/0x33c\n 26545.278478:    drm_compat_ioctl+0xdc/0xf0\n 26545.282428:    __arm64_compat_sys_ioctl+0xc8/0x100\n 26545.287169:    el0_svc_common+0xf8/0x250\n 26545.291025:    do_el0_svc_compat+0x28/0x54\n 26545.295066:    el0_svc_compat+0x10/0x1c\n 26545.298838:    el0_sync_compat_handler+0xa8/0xcc\n 26545.303403:    el0_sync_compat+0x188/0x1c0\n 26545.307445:   Code: d503201f d503201f 52800028 4b0803e8 (b8680008)\n 26545.318799:   Kernel panic - not syncing: Oops: Fatal exception","publishedAt":"2024-06-19T14:57:59.673Z","updatedAt":"2026-08-11T02:05:25.025Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e3e24ee51ed2c4a5f46b1032b4be1a0a5da90c06","status":"affected","lessThan":"f6db3d98f876870c35e96693cfd54752f6199e59","versionType":"git"},{"version":"e3e24ee51ed2c4a5f46b1032b4be1a0a5da90c06","status":"affected","lessThan":"26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/msm/msm_gem_submit.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"5.15.10","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16","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/msm/msm_gem_submit.c"]}],"references":["https://git.kernel.org/stable/c/f6db3d98f876870c35e96693cfd54752f6199e59","https://git.kernel.org/stable/c/26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:19.404Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/47xxx/CVE-2021-47610.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2021-47610","state":"PUBLISHED","datePublished":"2024-06-19T14:57:59.673Z","dateUpdated":"2026-08-11T02:05:25.025Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-06-19T14:55:32.794Z"},"containers":{"cna":{"title":"drm/msm: Fix null ptr access msm_ioctl_gem_submit()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix null ptr access msm_ioctl_gem_submit()\n\nFix the below null pointer dereference in msm_ioctl_gem_submit():\n\n 26545.260705:   Call trace:\n 26545.263223:    kref_put+0x1c/0x60\n 26545.266452:    msm_ioctl_gem_submit+0x254/0x744\n 26545.270937:    drm_ioctl_kernel+0xa8/0x124\n 26545.274976:    drm_ioctl+0x21c/0x33c\n 26545.278478:    drm_compat_ioctl+0xdc/0xf0\n 26545.282428:    __arm64_compat_sys_ioctl+0xc8/0x100\n 26545.287169:    el0_svc_common+0xf8/0x250\n 26545.291025:    do_el0_svc_compat+0x28/0x54\n 26545.295066:    el0_svc_compat+0x10/0x1c\n 26545.298838:    el0_sync_compat_handler+0xa8/0xcc\n 26545.303403:    el0_sync_compat+0x188/0x1c0\n 26545.307445:   Code: d503201f d503201f 52800028 4b0803e8 (b8680008)\n 26545.318799:   Kernel panic - not syncing: Oops: Fatal exception"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e3e24ee51ed2c4a5f46b1032b4be1a0a5da90c06","status":"affected","lessThan":"f6db3d98f876870c35e96693cfd54752f6199e59","versionType":"git"},{"version":"e3e24ee51ed2c4a5f46b1032b4be1a0a5da90c06","status":"affected","lessThan":"26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/msm/msm_gem_submit.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"5.15.10","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16","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/msm/msm_gem_submit.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/f6db3d98f876870c35e96693cfd54752f6199e59"},{"url":"https://git.kernel.org/stable/c/26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-11T02:05:25.025Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"5.15.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"5.16"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-20T17:57:36.573885Z","id":"CVE-2021-47610","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-20T17:57:46.600Z"}},{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/f6db3d98f876870c35e96693cfd54752f6199e59","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T05:47:40.585Z"}}]}}}