The first issue is due to an error in "mm/mempolicy.c" when handling policy system calls, which could be exploited by local attackers to cause a denial of service via a "set_mempolicy" call with a 0 bitmask.

The second flaw is due to a one-byte buffer overrun error in "kernel/sysctl.c" when processing an overly long user-supplied string, which could be exploited by local attackers to potentially execute arbitrary commands.

The third vulnerability is due to an error in "net/ipv4/fib_frontend.c" when processing malformed "fib_lookup" netlink messages, which could cause illegal memory references.

The fourth issue is due to a buffer overflow error in the CA-driver for TwinHan DST Frontend/Card [drivers/media/dvb/bt8xx/dst_ca.c], which could be exploited by malicious users to cause a denial of service or potentially execute arbitrary commands.

Read this full article at FrSIRT

Write Comment
Please keep the topic of messages relevant to the subject of the article. Personal verbal attacks will be deleted. Please don't use comments to plug your web site.. Such material will be removed.
Name:
Title:
Comment:
Code:*

Powered by AkoComment!