Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011229)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011229 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix SKB corruption in REO destination ring While running traffics for a long time,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005640)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005640 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix SKB corruption in REO destination ring While running traffics for a long time,...

CVE-2023-53315 wifi: ath11k: Fix SKB corruption in REO destination ring

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix SKB corruption in REO destination ring While running traffics for a long time, randomly an RX descriptor filled with value "0" from REO destination ring is received. This descriptor which is invalid causes the...

CVE-2023-53315

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix SKB corruption in REO destination ring While running traffics for a long time, randomly an RX descriptor filled with value "0" from REO destination ring is received. This descriptor which is invalid causes the...

CVE-2023-53315

CVE-2023-53315 affects the Linux kernel with ath11k Wi‑Fi where RX descriptors from the REO destination ring can be value 0, causing an incorrect SKB to be fetched from the IDR lookup and leading to SKB memory corruption and eventual crash. The fix changes the IDR allocation to start at 1 and res...