The key_replace_session_keyring function in security/keys/process_keys.c in the Linux kernel before 2.6.39.1 does not initialize a certain structure member, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a KEYCTL_SESSION_TO_PARENT argument to the keyctl function, a different vulnerability than CVE-2010-2960.
References
Link | Resource |
---|---|
http://alt.swiecki.net/linux_kernel/sys_open-kmem_cache_alloc-2.6.39-rc4.txt | Broken Link |
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f7285b5d631fd6096b11c6af0058ed3a2b30ef4e | |
http://securityreason.com/securityalert/8371 | Patch Third Party Advisory |
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.1 | Broken Link |
http://www.openwall.com/lists/oss-security/2011/06/03/2 | Mailing List Patch Third Party Advisory |
http://www.openwall.com/lists/oss-security/2011/06/06/2 | Mailing List Patch Third Party Advisory |
https://lkml.org/lkml/2011/5/23/199 | Third Party Advisory |
https://lkml.org/lkml/2011/5/24/502 | Third Party Advisory |
https://lkml.org/lkml/2011/5/25/265 | Patch Third Party Advisory |
Configurations
History
No history.
Information
Published : 2011-09-06 16:55
Updated : 2024-02-28 11:41
NVD link : CVE-2011-2184
Mitre link : CVE-2011-2184
CVE.ORG link : CVE-2011-2184
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference