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Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: apple-admac: Fix 'current_tx' not getting freed In terminate_all we should queue up all submitted descriptors to be freed. We do that for the content of the 'issued' and 'submitted' lists, but the 'current_tx' descriptor falls through the cracks as it's removed from the 'issued' list once it gets assigned to be the current descriptor. Explicitly queue up freeing of the 'current_tx' descriptor to address a memory leak that is otherwise present.

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2025-12-30 | Assigner Linux

Product status

Default status
unaffected

b127315d9a78c011c011b88b92f650510edcfbd2 (git) before b7abd535881a48587961c2099b1d2933ebd42c4b
affected

b127315d9a78c011c011b88b92f650510edcfbd2 (git) before fd4d88e68c75caf5c6f8293a36bc3ae289e0369e
affected

b127315d9a78c011c011b88b92f650510edcfbd2 (git) before d9503be5a100c553731c0e8a82c7b4201e8a970c
affected

Default status
affected

6.0
affected

Any version before 6.0
unaffected

6.1.25 (semver)
unaffected

6.2.12 (semver)
unaffected

6.3 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/b7abd535881a48587961c2099b1d2933ebd42c4b

git.kernel.org/...c/fd4d88e68c75caf5c6f8293a36bc3ae289e0369e

git.kernel.org/...c/d9503be5a100c553731c0e8a82c7b4201e8a970c

cve.org (CVE-2023-54188)

nvd.nist.gov (CVE-2023-54188)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.