CVE-2026-23133: wifi: ath10k: fix dma_free_coherent() pointer
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath10k: fix dmafreecoherent() pointer
dmaalloccoherent() allocates a DMA mapped buffer and stores the addresses in XXXunaligned fields. Those should be reused when freeing the buffer rather than the aligned addresses.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2026-23133?
CVE-2026-23133 has not been assigned a specific severity rating yet.
How do I fix CVE-2026-23133?
To fix CVE-2026-23133, update to a patched version of the Linux kernel that addresses this vulnerability.
Which software versions are affected by CVE-2026-23133?
CVE-2026-23133 affects multiple versions of the Linux kernel, specifically versions between 4.16 and 6.19-rc6.
What type of vulnerability is CVE-2026-23133?
CVE-2026-23133 is a vulnerability related to improper memory management in the ath10k driver of the Linux kernel.
Who is impacted by CVE-2026-23133?
Users of affected Linux kernel versions, particularly those using the ath10k driver for wireless networks, are impacted by CVE-2026-23133.