{"id":"CVE-2025-71103","state":"PUBLISHED","title":"drm/msm: adreno: fix deferencing ifpc_reglist when not declared","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: adreno: fix deferencing ifpc_reglist when not declared\n\nOn plaforms with an a7xx GPU not supporting IFPC, the ifpc_reglist\nif still deferenced in a7xx_patch_pwrup_reglist() which causes\na kernel crash:\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000008\n...\npc : a6xx_hw_init+0x155c/0x1e4c [msm]\nlr : a6xx_hw_init+0x9a8/0x1e4c [msm]\n...\nCall trace:\n  a6xx_hw_init+0x155c/0x1e4c [msm] (P)\n  msm_gpu_hw_init+0x58/0x88 [msm]\n  adreno_load_gpu+0x94/0x1fc [msm]\n  msm_open+0xe4/0xf4 [msm]\n  drm_file_alloc+0x1a0/0x2e4 [drm]\n  drm_client_init+0x7c/0x104 [drm]\n  drm_fbdev_client_setup+0x94/0xcf0 [drm_client_lib]\n  drm_client_setup+0xb4/0xd8 [drm_client_lib]\n  msm_drm_kms_post_init+0x2c/0x3c [msm]\n  msm_drm_init+0x1a4/0x228 [msm]\n  msm_drm_bind+0x30/0x3c [msm]\n...\n\nCheck the validity of ifpc_reglist before deferencing the table\nto setup the register values.\n\nPatchwork: https://patchwork.freedesktop.org/patch/688944/","publishedAt":"2026-01-14T15:05:53.116Z","updatedAt":"2026-05-11T21:54:48.387Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a6a0157cc68ec561392fc81f603b5b9de1a20e4e","status":"affected","lessThan":"19648135e904bce447d368ecb6136e5da809639c","versionType":"git"},{"version":"a6a0157cc68ec561392fc81f603b5b9de1a20e4e","status":"affected","lessThan":"129049d4fe22c998ae9fd1ec479fbb4ed5338c15","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/msm/adreno/a6xx_gpu.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.18","versionType":"semver"},{"version":"6.18.3","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19","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/adreno/a6xx_gpu.c"]}],"references":["https://git.kernel.org/stable/c/19648135e904bce447d368ecb6136e5da809639c","https://git.kernel.org/stable/c/129049d4fe22c998ae9fd1ec479fbb4ed5338c15"],"weaknesses":[],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/71xxx/CVE-2025-71103.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-71103","state":"PUBLISHED","datePublished":"2026-01-14T15:05:53.116Z","dateUpdated":"2026-05-11T21:54:48.387Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-01-13T15:30:19.651Z"},"containers":{"cna":{"title":"drm/msm: adreno: fix deferencing ifpc_reglist when not declared","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: adreno: fix deferencing ifpc_reglist when not declared\n\nOn plaforms with an a7xx GPU not supporting IFPC, the ifpc_reglist\nif still deferenced in a7xx_patch_pwrup_reglist() which causes\na kernel crash:\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000008\n...\npc : a6xx_hw_init+0x155c/0x1e4c [msm]\nlr : a6xx_hw_init+0x9a8/0x1e4c [msm]\n...\nCall trace:\n  a6xx_hw_init+0x155c/0x1e4c [msm] (P)\n  msm_gpu_hw_init+0x58/0x88 [msm]\n  adreno_load_gpu+0x94/0x1fc [msm]\n  msm_open+0xe4/0xf4 [msm]\n  drm_file_alloc+0x1a0/0x2e4 [drm]\n  drm_client_init+0x7c/0x104 [drm]\n  drm_fbdev_client_setup+0x94/0xcf0 [drm_client_lib]\n  drm_client_setup+0xb4/0xd8 [drm_client_lib]\n  msm_drm_kms_post_init+0x2c/0x3c [msm]\n  msm_drm_init+0x1a4/0x228 [msm]\n  msm_drm_bind+0x30/0x3c [msm]\n...\n\nCheck the validity of ifpc_reglist before deferencing the table\nto setup the register values.\n\nPatchwork: https://patchwork.freedesktop.org/patch/688944/"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a6a0157cc68ec561392fc81f603b5b9de1a20e4e","status":"affected","lessThan":"19648135e904bce447d368ecb6136e5da809639c","versionType":"git"},{"version":"a6a0157cc68ec561392fc81f603b5b9de1a20e4e","status":"affected","lessThan":"129049d4fe22c998ae9fd1ec479fbb4ed5338c15","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/msm/adreno/a6xx_gpu.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.18","versionType":"semver"},{"version":"6.18.3","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19","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/adreno/a6xx_gpu.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/19648135e904bce447d368ecb6136e5da809639c"},{"url":"https://git.kernel.org/stable/c/129049d4fe22c998ae9fd1ec479fbb4ed5338c15"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:54:48.387Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}