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Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value cpufreq_cpu_get may return NULL. To avoid NULL-dereference check it and return 0 in case of error. Found by Linux Verification Center (linuxtesting.org) with SVACE.

PUBLISHED Reserved 2024-02-19 | Published 2024-05-01 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

de322e085995b9417582d6f72229dadb5c09d163 (git) before 9127599c075caff234359950117018a010dd01db
affected

de322e085995b9417582d6f72229dadb5c09d163 (git) before d951cf510fb0df91d3abac0121a59ebbc63c0567
affected

de322e085995b9417582d6f72229dadb5c09d163 (git) before e72160cb6e23b78b41999d6885a34ce8db536095
affected

de322e085995b9417582d6f72229dadb5c09d163 (git) before b25b64a241d769e932a022e5c780cf135ef56035
affected

de322e085995b9417582d6f72229dadb5c09d163 (git) before 74b84d0d71180330efe67c82f973a87f828323e5
affected

de322e085995b9417582d6f72229dadb5c09d163 (git) before e6e3e51ffba0784782b1a076d7441605697ea3c6
affected

de322e085995b9417582d6f72229dadb5c09d163 (git) before f661017e6d326ee187db24194cabb013d81bc2a6
affected

Default status
affected

4.10
affected

Any version before 4.10
unaffected

5.10.214 (semver)
unaffected

5.15.153 (semver)
unaffected

6.1.83 (semver)
unaffected

6.6.23 (semver)
unaffected

6.7.11 (semver)
unaffected

6.8.2 (semver)
unaffected

6.9 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/9127599c075caff234359950117018a010dd01db

git.kernel.org/...c/d951cf510fb0df91d3abac0121a59ebbc63c0567

git.kernel.org/...c/e72160cb6e23b78b41999d6885a34ce8db536095

git.kernel.org/...c/b25b64a241d769e932a022e5c780cf135ef56035

git.kernel.org/...c/74b84d0d71180330efe67c82f973a87f828323e5

git.kernel.org/...c/e6e3e51ffba0784782b1a076d7441605697ea3c6

git.kernel.org/...c/f661017e6d326ee187db24194cabb013d81bc2a6

lists.debian.org/debian-lts-announce/2024/06/msg00017.html

git.kernel.org/...c/9127599c075caff234359950117018a010dd01db

git.kernel.org/...c/d951cf510fb0df91d3abac0121a59ebbc63c0567

git.kernel.org/...c/e72160cb6e23b78b41999d6885a34ce8db536095

git.kernel.org/...c/b25b64a241d769e932a022e5c780cf135ef56035

git.kernel.org/...c/74b84d0d71180330efe67c82f973a87f828323e5

git.kernel.org/...c/e6e3e51ffba0784782b1a076d7441605697ea3c6

git.kernel.org/...c/f661017e6d326ee187db24194cabb013d81bc2a6

cve.org (CVE-2024-27051)

nvd.nist.gov (CVE-2024-27051)

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