CVE-2026-64148
CVE CVE-2026-64148EUVD EUVD-2026-45833Published 2026-07-19T15:40:38.000ZLast changed 2026-08-05T12:39:43.000ZCVSS 7.5
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: pds_core: fix error handling in pdsc_devcmd_wait Fix two cases where pdsc_devcmd_wait() returns stale success from the completion register instead of an error: 1. FW crash: If firmware stops running, the wait loop breaks early with running=false. The condition "if ((!done || timeout) && running)" is false, so error handling is bypassed and stale status is returned. Check !running first and return -ENXIO. 2. Timeout: If a command times out, err is set to -ETIMEDOUT but then overwritten by pdsc_err_to_errno(status) which reads stale status. Return -ETIMEDOUT immediately after cleaning up. Both errors now propagate to pdsc_devcmd_locked() which queues health_work for recovery.
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: 7.1; 45d76f492938cdc27ddadc16e1e75103f4cfbf56 <10ae3180095bbe2d378c5b1d6f2f2fd74dda3cc2; patch: 6.18.34; 45d76f492938cdc27ddadc16e1e75103f4cfbf56 <560d559324169fe0583d54c475b5329550a86f71; patch: 6.12.92; 45d76f492938cdc27ddadc16e1e75103f4cfbf56 <3231aff8ab26111c54e630b1a200fc43a729dd14; patch: 6.6.142; 45d76f492938cdc27ddadc16e1e75103f4cfbf56 <784dd2bdc622ed3cc6ef8e113aa1852e252de36f; patch: 7.0.11; 6.4; 45d76f492938cdc27ddadc16e1e75103f4cfbf56 <0e46b6635b03d29807f810c3b415c4755a3f958d; patch: 0
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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