416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2019-25160CVE-2019-25160
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
5.1%
In the Linux kernel, the following vulnerability has been resolved:
netlabel: fix out-of-bounds memory accesses
There are two array out-of-bounds memory accesses, one in
cipso_v4_map_lvl_valid(), the other in netlbl_bitmap_walk(). Both
errors are embarassingly simple, and the fixes are straightforward.
As a FYI for anyone backporting this patch to kernels prior to v4.8,
you’ll want to apply the netlbl_bitmap_walk() patch to
cipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn’t exist before
Linux v4.8.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
References
git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000
git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1f
git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272
git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950
git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334e
git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbb
git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78
git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
5.1%