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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2023-52690

HistoryMay 17, 2024 - 3:15 p.m.

CVE-2023-52690

2024-05-1715:15:20

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux kernel

vulnerability

powerpc/powernv

kasprintf

null pointer check

memory leaks

cve

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.3%

JSON

In the Linux kernel, the following vulnerability has been resolved:

powerpc/powernv: Add a null pointer check to scom_debug_init_one()

kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
Add a null pointer check, and release ‘ent’ to avoid memory leaks.

References

git.kernel.org/stable/c/1eefa93faf69188540b08b024794fa90b1d82e8b

git.kernel.org/stable/c/2a82c4439b903639e0a1f21990cd399fb0a49c19

git.kernel.org/stable/c/9a260f2dd827bbc82cc60eb4f4d8c22707d80742

git.kernel.org/stable/c/a9c05cbb6644a2103c75b6906e9dafb9981ebd13

git.kernel.org/stable/c/dd8422ff271c22058560832fc3006324ded895a9

git.kernel.org/stable/c/ed8d023cfa97b559db58c0e1afdd2eec7a83d8f2

git.kernel.org/stable/c/f84c1446daa552e9699da8d1f8375eac0f65edc7