CVE-2009-1527
Severity CVSS v4.0:
Pending analysis
Type:
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Publication date:
05/05/2009
Last modified:
07/11/2023
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.
Impact
Base Score 2.0
6.90
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 2.6.29 (including) | |
cpe:2.3:o:linux:linux_kernel:2.6.30:-:*:*:*:*:*:* | ||
cpe:2.3:o:linux:linux_kernel:2.6.30:rc1:*:*:*:*:*:* | ||
cpe:2.3:o:linux:linux_kernel:2.6.30:rc2:*:*:*:*:*:* | ||
cpe:2.3:o:linux:linux_kernel:2.6.30:rc3:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba%3Dcommit%3Bh%3Dcad81bc2529ab8c62b6fdc83a1c0c7f4a87209eb
- 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