CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:C/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
5.1%
The crypto API in the Linux kernel through 3.9-rc8 does not initialize certain length variables, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call, related to the hash_recvmsg function in crypto/algif_hash.c and the skcipher_recvmsg function in crypto/algif_skcipher.c.
Vendor | Product | Version | CPE |
---|---|---|---|
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:rc7:*:*:*:*:*:* |
linux | linux_kernel | 3.9 | cpe:2.3:o:linux:linux_kernel:3.9:rc1:*:*:*:*:*:* |
linux | linux_kernel | 3.9 | cpe:2.3:o:linux:linux_kernel:3.9:rc2:*:*:*:*:*:* |
linux | linux_kernel | 3.9 | cpe:2.3:o:linux:linux_kernel:3.9:rc3:*:*:*:*:*:* |
linux | linux_kernel | 3.9 | cpe:2.3:o:linux:linux_kernel:3.9:rc4:*:*:*:*:*:* |
linux | linux_kernel | 3.9 | cpe:2.3:o:linux:linux_kernel:3.9:rc5:*:*:*:*:*:* |
linux | linux_kernel | 3.9 | cpe:2.3:o:linux:linux_kernel:3.9:rc6:*:*:*:*:*:* |
lists.fedoraproject.org/pipermail/package-announce/2013-April/103750.html
lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html
lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html
lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html
www.openwall.com/lists/oss-security/2013/04/14/3
www.ubuntu.com/usn/USN-1837-1
github.com/torvalds/linux/commit/72a763d805a48ac8c0bf48fdb510e84c12de51fe