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Vulnerability Change Records for CVE-2019-25160

Change History

New CVE Received by NIST 2/26/2024 1:15:06 PM

Action Type Old Value New Value
Added Description

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.
Added Reference

Linux https://git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000 [No types assigned]
Added Reference

Linux https://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1f [No types assigned]
Added Reference

Linux https://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272 [No types assigned]
Added Reference

Linux https://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950 [No types assigned]
Added Reference

Linux https://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334e [No types assigned]
Added Reference

Linux https://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbb [No types assigned]
Added Reference

Linux https://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78 [No types assigned]
Added Reference

Linux https://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c [No types assigned]