CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
5.0%
In the Linux kernel, the following vulnerability has been resolved:
drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes
In cdv_intel_lvds_get_modes(), the return value of drm_mode_duplicate()
is assigned to mode, which will lead to a NULL pointer dereference on
failure of drm_mode_duplicate(). Add a check to avoid npd.
Vendor | Product | Version | CPE |
---|---|---|---|
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/gma500/cdv_intel_lvds.c"
],
"versions": [
{
"version": "6a227d5fd6c4",
"lessThan": "f392c36cebf4",
"status": "affected",
"versionType": "git"
},
{
"version": "6a227d5fd6c4",
"lessThan": "a658ae2173ab",
"status": "affected",
"versionType": "git"
},
{
"version": "6a227d5fd6c4",
"lessThan": "b6ac46a00188",
"status": "affected",
"versionType": "git"
},
{
"version": "6a227d5fd6c4",
"lessThan": "08f45102c81a",
"status": "affected",
"versionType": "git"
},
{
"version": "6a227d5fd6c4",
"lessThan": "e74eb5e80894",
"status": "affected",
"versionType": "git"
},
{
"version": "6a227d5fd6c4",
"lessThan": "2d209b2f862f",
"status": "affected",
"versionType": "git"
},
{
"version": "6a227d5fd6c4",
"lessThan": "977ee4fe895e",
"status": "affected",
"versionType": "git"
},
{
"version": "6a227d5fd6c4",
"lessThan": "cb520c3f366c",
"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/gma500/cdv_intel_lvds.c"
],
"versions": [
{
"version": "3.3",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.3",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.320",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.282",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.224",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15.165",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.103",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.44",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.10.3",
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.11",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/08f45102c81ad8bc9f85f7a25e9f64e128edb87d
git.kernel.org/stable/c/2d209b2f862f6b8bff549ede541590a8d119da23
git.kernel.org/stable/c/977ee4fe895e1729cd36cc26916bbb10084713d6
git.kernel.org/stable/c/a658ae2173ab74667c009e2550455e6de5b33ddc
git.kernel.org/stable/c/b6ac46a00188cde50ffba233e6efb366354a1de5
git.kernel.org/stable/c/cb520c3f366c77e8d69e4e2e2781a8ce48d98e79
git.kernel.org/stable/c/e74eb5e8089427c8c49e0dd5067e5f39ce3a4d56
git.kernel.org/stable/c/f392c36cebf4c1d6997a4cc2c0f205254acef42a