Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak. The Common Vulnerabilities and Exposures project identifies the following problems :

  - CVE-2010-2492     Andre Osterhues reported an issue in the eCryptfs     subsystem. A buffer overflow condition may allow local     users to cause a denial of service or gain elevated     privileges.

  - CVE-2010-2954     Tavis Ormandy reported an issue in the irda subsystem     which may allow local users to cause a denial of service     via a NULL pointer dereference.

  - CVE-2010-3078     Dan Rosenberg discovered an issue in the XFS file system     that allows local users to read potentially sensitive     kernel memory.

  - CVE-2010-3080     Tavis Ormandy reported an issue in the ALSA sequencer     OSS emulation layer. Local users with sufficient     privileges to open /dev/sequencer (by default on Debian,     this is members of the 'audio' group) can cause a denial     of service via a NULL pointer dereference.

  - CVE-2010-3081     Ben Hawkes discovered an issue in the 32-bit     compatibility code for 64-bit systems. Local users can     gain elevated privileges due to insufficient checks in     compat_alloc_user_space allocations.

Debian DSA-2110-1 : linux-2.6 - privilege escalation/denial of service/information leak

high Nessus Plugin ID 49276

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