CVE-2009-1527
Published: May 5, 2009Last modified: November 10, 2023
Description
Race condition in the ptrace_attach function in kernel/ptrace.c in the Linux kernel before 2.6.30-rc4 allows local users to gain privileges via a PTRACE_ATTACH ptrace call during an exec system call that is launching a setuid application, related to locking an incorrect cred_exec_mutex object.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Not affected (6.1.50-r0) |
| Stream | linux-lts | Not affected (6.1.50-r0) |
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=cad81bc2529ab8c62b6fdc83a1c0c7f4a87209eb
- http://secunia.com/advisories/34977
- http://secunia.com/advisories/35120
- http://wiki.rpath.com/Advisories:rPSA-2009-0084
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.30-rc4
- http://www.openwall.com/lists/oss-security/2009/05/04/2
- http://www.osvdb.org/54188
- http://www.securityfocus.com/archive/1/503610/100/0/threaded
- http://www.securityfocus.com/bid/34799
- http://www.vupen.com/english/advisories/2009/1236
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50293