ring-buffer: Free cpu_buffer::free_page with subbuf_order
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.12.109, 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: ring-buffer: Free cpu_buffer::free_page with subbuf_order When sub-buffers use an order greater than 0, cpu_buffer->free_page is allocated with subbuf_order. Use the correct order for cpu_buffer->free_page.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From f9b94daa542a8d2532f0930f01cd9aec2d19621b · fixed in 77275ccea06eaf297e8e6ac3fc830cb72086379a; From f9b94daa542a8d2532f0930f01cd9aec2d19621b · fixed in 8c1ecdcdea738efe0494af908f12c0ae3a97fffa; From f9b94daa542a8d2532f0930f01cd9aec2d19621b · fixed in 81063bbb16c4fcf0136c9117d5e49d3621dd6a1e; From f9b94daa542a8d2532f0930f01cd9aec2d19621b · fixed in 234b1a72e9706fe20c08c96f4374ec8e83b934cb
- Linux Linux
6.8
- KernelLinux
From 6.8.0 · fixed in 6.12.109; From 6.13.0 · fixed in 6.18.50; From 6.19.0 · fixed in 7.2.4