The __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the NFSv4 implementation in the Linux kernel before 3.3.2 uses an incorrect length variable during a copy operation, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words in an FATTR4_ACL reply. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-4131.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:38
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=20e0fa98b751facf9a1101edaefbc19c82616a68 - | |
| References | () http://marc.info/?l=bugtraq&m=139447903326211&w=2 - | |
| References | () http://rhn.redhat.com/errata/RHSA-2012-1580.html - | |
| References | () http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.2 - | |
| References | () http://www.openwall.com/lists/oss-security/2012/05/18/13 - | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=822869 - | |
| References | () https://github.com/torvalds/linux/commit/20e0fa98b751facf9a1101edaefbc19c82616a68 - Exploit, Patch |
07 Nov 2023, 02:10
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | The __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the NFSv4 implementation in the Linux kernel before 3.3.2 uses an incorrect length variable during a copy operation, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words in an FATTR4_ACL reply. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-4131. |
Information
Published : 2012-06-13 10:24
Updated : 2024-11-21 01:38
NVD link : CVE-2012-2375
Mitre link : CVE-2012-2375
CVE.ORG link : CVE-2012-2375
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-189
Numeric Errors