{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2024-26833", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.181Z", "datePublished": "2024-04-17T10:10:01.654Z", "dateUpdated": "2024-08-02T00:14:13.539Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-05-29T05:23:31.254Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix memory leak in dm_sw_fini()\n\nAfter destroying dmub_srv, the memory associated with it is\nnot freed, causing a memory leak:\n\nunreferenced object 0xffff896302b45800 (size 1024):\n comm \"(udev-worker)\", pid 222, jiffies 4294894636\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace (crc 6265fd77):\n [] kmalloc_trace+0x29d/0x340\n [] dm_dmub_sw_init+0xb4/0x450 [amdgpu]\n [] dm_sw_init+0x15/0x2b0 [amdgpu]\n [] amdgpu_device_init+0x1417/0x24e0 [amdgpu]\n [] amdgpu_driver_load_kms+0x15/0x190 [amdgpu]\n [] amdgpu_pci_probe+0x187/0x4e0 [amdgpu]\n [] local_pci_probe+0x3e/0x90\n [] pci_device_probe+0xc3/0x230\n [] really_probe+0xe2/0x480\n [] __driver_probe_device+0x78/0x160\n [] driver_probe_device+0x1f/0x90\n [] __driver_attach+0xce/0x1c0\n [] bus_for_each_dev+0x70/0xc0\n [] bus_add_driver+0x112/0x210\n [] driver_register+0x55/0x100\n [] do_one_initcall+0x41/0x300\n\nFix this by freeing dmub_srv after destroying 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/amd/display/amdgpu_dm/amdgpu_dm.c" ], "versions": [ { "version": "743b9786b14a", "lessThan": "b49b022f7dfc", "status": "affected", "versionType": "git" }, { "version": "743b9786b14a", "lessThan": "33f649f1b1ce", "status": "affected", "versionType": "git" }, { "version": "743b9786b14a", "lessThan": "58168005337e", "status": "affected", "versionType": "git" }, { "version": "743b9786b14a", "lessThan": "10c6b90e9753", "status": "affected", "versionType": "git" }, { "version": "743b9786b14a", "lessThan": "541e79265ea7", "status": "affected", "versionType": "git" }, { "version": "743b9786b14a", "lessThan": "bae67893578d", "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/amd/display/amdgpu_dm/amdgpu_dm.c" ], "versions": [ { "version": "5.6", "status": "affected" }, { "version": "0", "lessThan": "5.6", "status": "unaffected", "versionType": "custom" }, { "version": "5.10.211", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "custom" }, { "version": "5.15.150", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "custom" }, { "version": "6.1.80", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "custom" }, { "version": "6.6.19", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "custom" }, { "version": "6.7.7", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "custom" }, { "version": "6.8", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/b49b022f7dfce85eb77d0d987008fde5c01d7857" }, { "url": "https://git.kernel.org/stable/c/33f649f1b1cea39ed360e6c12bba4fac83118e6e" }, { "url": "https://git.kernel.org/stable/c/58168005337eabef345a872be3f87d0215ff3b30" }, { "url": "https://git.kernel.org/stable/c/10c6b90e975358c17856a578419dc449887899c2" }, { "url": "https://git.kernel.org/stable/c/541e79265ea7e339a7c4a462feafe9f8f996e04b" }, { "url": "https://git.kernel.org/stable/c/bae67893578d608e35691dcdfa90c4957debf1d3" }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html" } ], "title": "drm/amd/display: Fix memory leak in dm_sw_fini()", "x_generator": { "engine": "bippy-a5840b7849dd" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-06-17T19:24:28.460328Z", "id": "CVE-2024-26833", "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": "2024-06-17T19:24:36.114Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:14:13.539Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/b49b022f7dfce85eb77d0d987008fde5c01d7857", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/33f649f1b1cea39ed360e6c12bba4fac83118e6e", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/58168005337eabef345a872be3f87d0215ff3b30", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/10c6b90e975358c17856a578419dc449887899c2", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/541e79265ea7e339a7c4a462feafe9f8f996e04b", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/bae67893578d608e35691dcdfa90c4957debf1d3", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "tags": [ "x_transferred" ] } ] } ] }, "dataVersion": "5.1" }