CVE-2026-98649
KVM: s390: Fix race in _destroy_pages_crste()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.2.9
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix race in _destroy_pages_crste() Use READ_ONCE() in _destroy_pages_crste() to read the crste, avoid dereferencing the pointer multiple times.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From a2c17f9270cc3f1c55c35e8b1d151f41d75b40f5 · fixed in 90bd832b2bc367991d424d847003ce345b454ffc; From a2c17f9270cc3f1c55c35e8b1d151f41d75b40f5 · fixed in 4ca00a9154f998116fba9a32cce5bd938d228065
- Linux Linux
7.0
- KernelLinux
From 7.0.0 · fixed in 7.2.9