CVE-2026-64155

wifi: ath11k: fix error path leaks in some WMI WOW calls

State: Published
Severity: Not scored
Published: Jul 19, 2026
Updated: Jul 19, 2026
Reserved: Jul 19, 2026

Description

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

wifi: ath11k: fix error path leaks in some WMI WOW calls

Fix two instances where we used to directly return the result of ath11k_wmi_cmd_send(...). Because we did not check the return value, we also did not free the skb in the error path.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	79802b13a492d0fdeb922e98628e5ff1a8b74026 to before d6c7b8d0dc22c0a8743435db8f42d98524b70df3Affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 to before cd43d587dd333517c806cd24696e6e1a26b9951eAffected 79802b13a492d0fdeb922e98628e5ff1a8b74026 to before 3d675896ea03aca631852a2a7e91e6cb8f664967Affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 to before 008955b1348452de25bc19d6e0f0f673d4cb9a3cAffected 79802b13a492d0fdeb922e98628e5ff1a8b74026 to before acde4692afcdaea6de3e2996ddfaeaa7ae6b0130Affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 to before d618d322b95c80d5ad7091f35a7193e4050dcc27Affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 to before 55dda532bbc261aef495e403c8900c5e2ab5fa34Affected
LinuxLinux	5.11Affected before 5.11Not affected 5.15.209 through 5.15.Not affected 6.1.175 through 6.1.Not affected 6.6.142 through 6.6.Not affected 6.12.92 through 6.12.Not affected 6.18.34 through 6.18.Not affected 7.0.11 through 7.0.Not affected 7.1 and laterNot affected

Product

Versions

LinuxLinux

79802b13a492d0fdeb922e98628e5ff1a8b74026 to before d6c7b8d0dc22c0a8743435db8f42d98524b70df3Affected
79802b13a492d0fdeb922e98628e5ff1a8b74026 to before cd43d587dd333517c806cd24696e6e1a26b9951eAffected
79802b13a492d0fdeb922e98628e5ff1a8b74026 to before 3d675896ea03aca631852a2a7e91e6cb8f664967Affected
79802b13a492d0fdeb922e98628e5ff1a8b74026 to before 008955b1348452de25bc19d6e0f0f673d4cb9a3cAffected
79802b13a492d0fdeb922e98628e5ff1a8b74026 to before acde4692afcdaea6de3e2996ddfaeaa7ae6b0130Affected
79802b13a492d0fdeb922e98628e5ff1a8b74026 to before d618d322b95c80d5ad7091f35a7193e4050dcc27Affected
79802b13a492d0fdeb922e98628e5ff1a8b74026 to before 55dda532bbc261aef495e403c8900c5e2ab5fa34Affected

LinuxLinux

5.11Affected
before 5.11Not affected
5.15.209 through 5.15.*Not affected
6.1.175 through 6.1.*Not affected
6.6.142 through 6.6.*Not affected
6.12.92 through 6.12.*Not affected
6.18.34 through 6.18.*Not affected
7.0.11 through 7.0.*Not affected
7.1 and laterNot affected

References

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