CVE-2019-25160
published 2024-02-26CVE-2019-25160: 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…
PriorityP428high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.25%
16.7th percentile
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
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 4.19.28-1 (bookworm) | linux 4.19.28-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 < 97bc3683c24999ee621d847c9348c75d2fe86272 | 97bc3683c24999ee621d847c9348c75d2fe86272 |
| linux | linux | >= 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 < c61d01faa5550e06794dcf86125ccd325bfad950 | c61d01faa5550e06794dcf86125ccd325bfad950 |
| linux | linux | >= 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 < dc18101f95fa6e815f426316b8b9a5cee28a334e | dc18101f95fa6e815f426316b8b9a5cee28a334e |
| linux | linux | >= 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 < 1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000 | 1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000 |
| linux | linux | >= 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 < fcfe700acdc1c72eab231300e82b962bac2b2b2c | fcfe700acdc1c72eab231300e82b962bac2b2b2c |
| linux | linux | >= 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 < e3713abc4248aa6bcc11173d754c418b02a62cbb | e3713abc4248aa6bcc11173d754c418b02a62cbb |
| linux | linux | >= 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 < fbf9578919d6c91100ec63acf2cba641383f6c78 | fbf9578919d6c91100ec63acf2cba641383f6c78 |
| linux | linux | >= 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 < 5578de4834fe0f2a34fedc7374be691443396d1f | 5578de4834fe0f2a34fedc7374be691443396d1f |
| linux | linux_kernel | >= 0 < 4.19.28-1 | 4.19.28-1 |
| linux | linux_kernel | >= 0 < 4.19.28-1 | 4.19.28-1 |
| linux | linux_kernel | >= 0 < 4.19.28-1 | 4.19.28-1 |
| linux | linux_kernel | >= 0 < 4.19.28-1 | 4.19.28-1 |
| linux | linux_kernel | >= 2.6.19 < 3.16.66 | 3.16.66 |
| linux | linux_kernel | >= 3.17.0 < 3.18.137 | 3.18.137 |
| linux | linux_kernel | >= 3.19.0 < 4.4.177 | 4.4.177 |
| linux | linux_kernel | >= 4.10.0 < 4.14.106 | 4.14.106 |
| linux | linux_kernel | >= 4.15.0 < 4.19.28 | 4.19.28 |
| linux | linux_kernel | >= 4.20.0 < 4.20.15 | 4.20.15 |
| linux | linux_kernel | >= 4.5.0 < 4.9.163 | 4.9.163 |
| msrc | azl3_hyperv-daemons_6.6.35.1-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.1HIGH
vendor_debian7.1HIGH
vendor_msrc7.1HIGH
vendor_redhat7.1HIGH
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GHSA
GHSA-gj7p-vqfr-xgjw: In the Linux kernel, the following vulnerability has been resolved:
netlabel: fix out-of-bounds memory accesses
There are two array out-of-bounds me
ghsa_unreviewed·2024-02-26
CVE-2019-25160 [HIGH] CWE-125 GHSA-gj7p-vqfr-xgjw: In the Linux kernel, the following vulnerability has been resolved:
netlabel: fix out-of-bounds memory accesses
There are two array out-of-bounds me
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.
OSV
CVE-2019-25160: In the Linux kernel, the following vulnerability has been resolved: netlabel: fix out-of-bounds memory accesses There are two array out-of-bounds memo
osv·2024-02-26·CVSS 7.1
CVE-2019-25160 [HIGH] CVE-2019-25160: In the Linux kernel, the following vulnerability has been resolved: netlabel: fix out-of-bounds memory accesses There are two array out-of-bounds memo
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.
Red Hat
kernel: out-of-bounds memory accesses in netlabel
vendor_redhat·2024-02-26·CVSS 7.1
CVE-2019-25160 [HIGH] CWE-125 kernel: out-of-bounds memory accesses in netlabel
kernel: out-of-bounds memory accesses in netlabel
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.
A vulnerability was found in the Linux kernel. An out-of-bounds (OOB) memory access flaw exists in the netlabel driver module. This may lead to a crash.
Statement: Red Hat has protection mechanisms in place against buffer overflows, such a
Microsoft
netlabel: fix out-of-bounds memory accesses
vendor_msrc·2024-02-13·CVSS 7.1
CVE-2019-25160 [HIGH] CWE-125 netlabel: fix out-of-bounds memory accesses
netlabel: fix out-of-bounds memory accesses
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://learn.microsoft.c
Debian
CVE-2019-25160: linux - In the Linux kernel, the following vulnerability has been resolved: netlabel: f...
vendor_debian·2019·CVSS 7.1
CVE-2019-25160 [HIGH] CVE-2019-25160: linux - In the Linux kernel, the following vulnerability has been resolved: netlabel: f...
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.
Scope: local
bookworm: resolved (fixed in 4.19.28-1)
bullseye: resolved (fixed in 4.19.28-1)
forky: resolved (fixed in 4.19.28-1)
sid: resolved (fixed in 4.19.28-1)
trixie: resolved (fixed in 4.19.28-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000https://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1fhttps://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272https://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950https://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334ehttps://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbbhttps://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78https://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2chttps://git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000https://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1fhttps://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272https://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950https://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334ehttps://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbbhttps://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78https://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c
2024-02-26
Published