In the Linux kernel, the following vulnerability has been resolved:
drm/arm/malidp: fix a possible null pointer dereference
In malidp_mw_connector_reset, new memory is allocated with kzalloc, but
no check is performed. In order to prevent null pointer dereferencing,
ensure that mw_state is checked before calling
__drm_atomic_helper_connector_reset.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/arm/malidp_mw.c"
],
"versions": [
{
"version": "8cbc5caf36ef",
"lessThan": "b6cc5dd06336",
"status": "affected",
"versionType": "git"
},
{
"version": "8cbc5caf36ef",
"lessThan": "565d9ad7e5a1",
"status": "affected",
"versionType": "git"
},
{
"version": "8cbc5caf36ef",
"lessThan": "a5fa5b40a278",
"status": "affected",
"versionType": "git"
},
{
"version": "8cbc5caf36ef",
"lessThan": "3e54d4e95120",
"status": "affected",
"versionType": "git"
},
{
"version": "8cbc5caf36ef",
"lessThan": "e4b52d493833",
"status": "affected",
"versionType": "git"
},
{
"version": "8cbc5caf36ef",
"lessThan": "335cc45ef2b8",
"status": "affected",
"versionType": "git"
},
{
"version": "8cbc5caf36ef",
"lessThan": "b77620730f61",
"status": "affected",
"versionType": "git"
},
{
"version": "8cbc5caf36ef",
"lessThan": "93f76ec1eddc",
"status": "affected",
"versionType": "git"
},
{
"version": "8cbc5caf36ef",
"lessThan": "a1f95aede628",
"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/arm/malidp_mw.c"
],
"versions": [
{
"version": "4.19",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.19",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.316",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.278",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.219",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15.161",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.93",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.33",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.8.12",
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.9.3",
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.10-rc1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/335cc45ef2b81b68be63c698b4f867a530bdf7a5
git.kernel.org/stable/c/3e54d4e95120641216dfe91a6c49f116a9f68490
git.kernel.org/stable/c/565d9ad7e5a18eb69ed8b66a9e9bb3f45346520c
git.kernel.org/stable/c/93f76ec1eddce60dbb5885cbc0d7df54adee4639
git.kernel.org/stable/c/a1f95aede6285dba6dd036d907196f35ae3a11ea
git.kernel.org/stable/c/a5fa5b40a278a3ca978fed64707bd27614adb1eb
git.kernel.org/stable/c/b6cc5dd06336ed8bb3a7a1fc5aaf7d5e88bc0818
git.kernel.org/stable/c/b77620730f614059db2470e8ebab3e725280fc6d
git.kernel.org/stable/c/e4b52d49383306ef73fd1bd9102538beebb0fe07
lists.debian.org/debian-lts-announce/2024/06/msg00020.html