CVE-2024-35829 drm/lima: fix a memleak in lima_heap_alloc

2024-05-1713:41:16

Linux

www.cve.org

cve-2024-35829

drm/lima

memleak

lima_heap_alloc

linux kernel

vulnerability

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.4%

JSON

In the Linux kernel, the following vulnerability has been resolved:

drm/lima: fix a memleak in lima_heap_alloc

When lima_vm_map_bo fails, the resources need to be deallocated, or
there will be memleaks.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/lima/lima_gem.c"
    ],
    "versions": [
      {
        "version": "6aebc51d7aef",
        "lessThan": "f2e80ac9344a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6aebc51d7aef",
        "lessThan": "746606d37d66",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6aebc51d7aef",
        "lessThan": "f6d51a91b417",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6aebc51d7aef",
        "lessThan": "8e25c0ee5665",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6aebc51d7aef",
        "lessThan": "4ab14eccf557",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6aebc51d7aef",
        "lessThan": "ec6bb037e4a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6aebc51d7aef",
        "lessThan": "04ae3eb470e5",
        "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/lima/lima_gem.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.214",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.153",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.83",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.23",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.7.11",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.2",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]