CVE-2026-90281
CVE CVE-2026-90281EUVD EUVD-2026-81874Published 2026-09-17T16:08:11.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: phy: qcom: snps-femto-v2: Fix possible NULL-deref on early runtime suspend Runtime PM must be enabled before creating the PHY, since phy_create() only enables runtime PM on the PHY device if it is already enabled on this parent device. However, the runtime PM callbacks dereference the hsphy instance, which is not yet ready, leaving a window where a suspend callback may trigger a NULL pointer dereference. Take a runtime PM usage reference with pm_runtime_get_noresume() before enabling runtime PM and release it once the PHY has been created, so that no runtime suspend can run before the PHY is ready. This also prevents a short window where an unnecessary runtime suspend can occur. Use the devres-managed version to ensure PM runtime is symmetrically disabled during driver removal for proper cleanup.
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: 6.18.52; 0d75f508a9d56133a2834215959cde4605c804d1 <1027b1d4e29756dfbf74ef8743456a1efa3679f0; patch: 7.2.6; 0d75f508a9d56133a2834215959cde4605c804d1 <3ddf41938fee3d148a170c31e76b0515a522ef7e; 0d75f508a9d56133a2834215959cde4605c804d1 <34293f5a8982a06c40af69c8c7c856b5837ac652; patch: 0; patch: 5.15.221; patch: 6.12.110; patch: 5.10.270; 0d75f508a9d56133a2834215959cde4605c804d1 <c271a6926ea7d3c9566b033d63fd4e8c488dc860; patch: 6.6.157; 5.9; 0d75f508a9d56133a2834215959cde4605c804d1 <61749681e4a3629ec20b04ba2443b91016af3d2f; patch: 6.1.188; 0d75f508a9d56133a2834215959cde4605c804d1 <b85bbec72fa813b60e093c6bb36ae232b9b0eb5e; 0d75f508a9d56133a2834215959cde4605c804d1 <82cb1aedf4bdb279cf8853fe8f39bec4e6cffa0a; patch: 7.3-rc1; 0d75f508a9d56133a2834215959cde4605c804d1 <0c5c08c94dd64c05679970d4eed8b06d36a889a8
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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