CVE-2012-2375

Priority
Description
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.
Ubuntu-Description
A flaw was discovered in the Linux kernel's NFSv4 (Network file system)
handling of ACLs (access control lists). A remote NFS server (attacker)
could cause a denial of service (OOPS).
Notes
jdstrandlinux-armadaxp is maintained by OEM
introduced by fix for CVE-2011-4131
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (3.11.0-12.19)
Patches:
Introduced by
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by
20e0fa98b751facf9a1101edaefbc19c82616a68
Introduced by
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by
5794d21ef4639f0e33440927bb903f9598c21e92
Introduced by
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by
5a00689930ab975fdd1b37b034475017e460cf2a
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [3.4.0-1.3])
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [3.4.0-1.9])
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [code-not-present])
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Patches:
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [code-not-present])
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [3.4.0-3.21])
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [3.4.0-4.19])
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Package
Upstream:released (3.4~rc6)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
More Information

Updated: 2019-12-05 20:59:16 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)