svcrdma: bound check rq_pages index in inline path
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 5.15.198, 6.6.120, 6.12.64, 6.18.3
- 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
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
In the Linux kernel, the following vulnerability has been resolved: svcrdma: bound check rq_pages index in inline path svc_rdma_copy_inline_range indexed rqstp->rq_pages[rc_curpage] without verifying rc_curpage stays within the allocated page array. Add guards before the first use and after advancing to a new page.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
From d7cc73972661be4a02a1b09f1d9b3283c6c05154 · fixed in a22316f5e9a29e4b92030bd8fb9435fe0eb1d5c9; From d7cc73972661be4a02a1b09f1d9b3283c6c05154 · fixed in 7ba826aae1d43212f3baa53a2175ad949e21926e; From d7cc73972661be4a02a1b09f1d9b3283c6c05154 · fixed in 5f140b525180c628db8fa6c897f138194a2de417; From d7cc73972661be4a02a1b09f1d9b3283c6c05154 · fixed in da1ccfc4c452541584a4eae89e337cfa21be6d5a; From d7cc73972661be4a02a1b09f1d9b3283c6c05154 · fixed in d1bea0ce35b6095544ee82bb54156fc62c067e58
- Linux Linux
5.11
- KernelLinux
From 5.11.0 · fixed in 5.15.198; From 5.16.0 · fixed in 6.6.120; From 6.7.0 · fixed in 6.12.64; From 6.13.0 · fixed in 6.18.3