CVE-2026-68466
CVE CVE-2026-68466EUVD EUVD-2026-59088Published 2026-08-15T05:51:25.000ZLast changed 2026-08-17T05:39:10.000ZCVSS 8.8
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: lpc32xx_slc: fail DMA transfer on completion timeout lpc32xx_xmit_dma() waits for the DMA completion callback but ignores wait_for_completion_timeout(). A timed out DMA transfer is therefore unmapped and reported as successful to the NAND read/write path. Return -ETIMEDOUT when the completion wait expires. Terminate the DMA channel before unmapping the scatterlist so the timed out transfer cannot continue to access the buffer after the error is returned.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 5.10.261; patch: 6.18.40; 2944a44da09e46b6db2fd2c3334f242b09e05c43 <c367af37ce7238c96c6071337149099467160746; 2944a44da09e46b6db2fd2c3334f242b09e05c43 <307e4f4c1d4e1575b3495ecc6e41aa2adc40f491; 2944a44da09e46b6db2fd2c3334f242b09e05c43 <8f5c3ee53a5dc1a0f7cfd780485f2c8b5d17f91d; 2944a44da09e46b6db2fd2c3334f242b09e05c43 <623c4d8e740debb4af28981e3d4e209f9d0260a4; 2944a44da09e46b6db2fd2c3334f242b09e05c43 <cf7258f57d18026b8f77c0e80ff1805e9caf7250; 2944a44da09e46b6db2fd2c3334f242b09e05c43 <17a8ce84964f243c8f89dc7353ac7e8d3137bc74; patch: 5.15.212; patch: 6.12.97; patch: 7.2; patch: 7.1.5; 2944a44da09e46b6db2fd2c3334f242b09e05c43 <cb2031f8b226efbd13735c07b075e5f14ec11f6d; patch: 0; patch: 6.6.145; patch: 6.1.178; 3.7; 2944a44da09e46b6db2fd2c3334f242b09e05c43 <bd4a622786f92e1f183f7557ab89dd32891cef60
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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