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Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211_hwsim: Fix possible NULL dereference In a call to mac80211_hwsim_select_tx_link() the sta pointer might be NULL, thus need to check that it is not NULL before accessing it.

PUBLISHED Reserved 2025-09-15 | Published 2025-09-15 | Updated 2025-09-15 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before d0124848c7940aba73492e282506b32a13f2e30e
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before a8a20fed3e05b3a6866c5c58855deaf3c217ccd6
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 0cc80943ef518a1c51a1111e9346d1daf11dd545
affected

Default status
affected

6.1.42 (semver)
unaffected

6.4.7 (semver)
unaffected

6.5 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/d0124848c7940aba73492e282506b32a13f2e30e

git.kernel.org/...c/a8a20fed3e05b3a6866c5c58855deaf3c217ccd6

git.kernel.org/...c/0cc80943ef518a1c51a1111e9346d1daf11dd545

cve.org (CVE-2023-53209)

nvd.nist.gov (CVE-2023-53209)

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