CVE-2025-39991None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load() If ab->fw.m3_data points to data, then fw pointer remains null. Further, if m3_mem is not allocated, then fw…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 14.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
0.2% → 0.2%
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()
If ab->fw.m3_data points to data, then fw pointer remains null. Further, if m3_mem is not allocated, then fw is dereferenced to be passed to ath11k_err function.
Replace fw->size by m3_len.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Linux >= 98e373dc08187c3f1cd97342b369fa2b0f24005e < 7554d498e4283c3b4559795abd175eb24a84f47fLinux >= 7db88b962f06a52af5e9a32971012e8f3427cec0 < 1f52119809b76d43759fc47da1cf708690b740a1Linux >= 7db88b962f06a52af5e9a32971012e8f3427cec0 < 888830b2cbc035838bebefe94502976da94332a5Linux >= 7db88b962f06a52af5e9a32971012e8f3427cec0 < 500fcc31e488d798937a23dbb1f62db46820c5b2Linux >= 7db88b962f06a52af5e9a32971012e8f3427cec0 < 3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782Linux 6.7Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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