platform/x86: ISST: Validate logical CPU id and clos id
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.6.157, 6.12.109, 6.18.50, 7.2.4
- 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: platform/x86: ISST: Validate logical CPU id and clos id Validate max CLOS ID and logical CPU ID for core power feature. Reject any clos level or logical CPU number greater than the supported maximum. These are used to calculate MMIO offset.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 12a7d2cb811dd8a884dea088a2701fcb8d00136e · fixed in 0d601126c7afda9bb94dfecc8b2c0a16f20d76cb; From 12a7d2cb811dd8a884dea088a2701fcb8d00136e · fixed in c9ee2770eb95ba316a56d776b2b66666b70c194b; From 12a7d2cb811dd8a884dea088a2701fcb8d00136e · fixed in 5b032e1dda486ca41d10536bd195bd8a559af1e2; From 12a7d2cb811dd8a884dea088a2701fcb8d00136e · fixed in 82d4afadb02fb4d7d7bb9230900904c10e49ec87; From 12a7d2cb811dd8a884dea088a2701fcb8d00136e · fixed in 124e2dbabe460c2a6e7440f4ad8af560131295c9
- Linux Linux
6.4
- KernelLinux
From 6.4.0 · fixed in 6.6.157; From 6.7.0 · fixed in 6.12.109; From 6.13.0 · fixed in 6.18.50; From 6.19.0 · fixed in 7.2.4