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

wifi: ath10k: fix dma_free_coherent() pointer

dma_alloc_coherent() allocates a DMA mapped buffer and stores the
addresses in XXX_unaligned fields. Those should be reused when freeing
the buffer rather than the aligned addresses.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1 affected < e2dda298ef809aa201ea7c0904c4d064f6c497cb
2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1 affected < fc8da65f9fe1bc6802f8240b342cfff4f5c7e841
2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1 affected < b0ad924332a96550a84b8c0ae5483e7042d65fa9
2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1 affected < 1928851334ecfd6e0d663121ab69ac639d4217a6
2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1 affected < 5d6fa4d2c9799c09389588da5118a72d97d87e92
2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1 affected < 07f363f305793baecad41816f73056252f3df61e
2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1 affected < 9282a1e171ad8d2205067e8ec3bbe4e3cef4f29f
Linux Linux affected
Version Status Constraints
4.16 affected —
0 unaffected < 4.16
5.10.249 unaffected ≤ 5.10.*
5.15.199 unaffected ≤ 5.15.*
6.1.162 unaffected ≤ 6.1.*
6.6.122 unaffected ≤ 6.6.*
6.12.68 unaffected ≤ 6.12.*
6.18.8 unaffected ≤ 6.18.*
6.19 unaffected ≤ *

No data.

No data.

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/07f363f305793baecad41816f73056252f3df61e cve-icon cve-icon
https://git.kernel.org/stable/c/1928851334ecfd6e0d663121ab69ac639d4217a6 cve-icon cve-icon
https://git.kernel.org/stable/c/5d6fa4d2c9799c09389588da5118a72d97d87e92 cve-icon cve-icon
https://git.kernel.org/stable/c/9282a1e171ad8d2205067e8ec3bbe4e3cef4f29f cve-icon cve-icon
https://git.kernel.org/stable/c/b0ad924332a96550a84b8c0ae5483e7042d65fa9 cve-icon cve-icon
https://git.kernel.org/stable/c/e2dda298ef809aa201ea7c0904c4d064f6c497cb cve-icon cve-icon
https://git.kernel.org/stable/c/fc8da65f9fe1bc6802f8240b342cfff4f5c7e841 cve-icon cve-icon
History

Sat, 14 Feb 2026 15:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: fix dma_free_coherent() pointer dma_alloc_coherent() allocates a DMA mapped buffer and stores the addresses in XXX_unaligned fields. Those should be reused when freeing the buffer rather than the aligned addresses.
Title wifi: ath10k: fix dma_free_coherent() pointer
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-02-14T15:14:33.102Z

Reserved: 2026-01-13T15:37:45.971Z

Link: CVE-2026-23133

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-14T16:15:53.270

Modified: 2026-02-14T16:15:53.270

Link: CVE-2026-23133

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.