kernel: local denial of service in keyctl_join_session_keyring

Memory leak in the keyctljoinsessionkeyring function security/keys/keyctl.c in Linux kernel 2.6.29-rc2 and earlier allows local users to cause a denial of service kernel memory consumption via unknown vectors related to a "missing kfree."...

kernel: local denial of service in keyctl_join_session_keyring

Memory leak in the keyctljoinsessionkeyring function security/keys/keyctl.c in Linux kernel 2.6.29-rc2 and earlier allows local users to cause a denial of service kernel memory consumption via unknown vectors related to a "missing kfree."...

kernel: local denial of service in keyctl_join_session_keyring

Memory leak in the keyctljoinsessionkeyring function security/keys/keyctl.c in Linux kernel 2.6.29-rc2 and earlier allows local users to cause a denial of service kernel memory consumption via unknown vectors related to a "missing kfree."...

Fedora 7 : util-linux-2.13-0.54.1.fc7 (2007-2462)

Mon Oct 8 2007 Karel Zak 2.13-0.54.1 - fix 320131 - CVE-2007-5191 util-linux umount doesn't drop privileges properly when calling helpers F7 - Wed Aug 8 2007 Karel Zak 2.13-0.54 - backport mount relatime patch - Thu Aug 2 2007 Karel Zak 2.13-0.53 - fix 236848 - mount/fstab.c:lockmtab should open...

CentOS 4 : kernel (CESA-2006:0493)

Updated kernel packages that fix several security issues in the Red Hat Enterprise Linux 4 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating syste...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix several security issues in the Red Hat Enterprise Linux 4 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating syste...

security flaw

The sysaddkey function in the keyring code in Linux kernel 2.6.16.1 and 2.6.17-rc1, and possibly earlier versions, allows local users to cause a denial of service OOPS via keyctl requests that add a key to a user key instead of a keyring key, which causes an invalid dereference in the...

Mandrake Linux Security Advisory : kernel (MDKSA-2006:086)

A number of vulnerabilities were discovered and corrected in the Linux 2.6 kernel : Prior to Linux kernel 2.6.16.5, the kernel does not properly handle uncanonical return addresses on Intel EM64T CPUs which causes the kernel exception handler to run on the user stack with the wrong GS...

Linux kernel keyring DoS

System crash on invalid keyringsearchone argument...

CVE-2006-1522

The sysaddkey function in the keyring code in Linux kernel 2.6.16.1 and 2.6.17-rc1, and possibly earlier versions, allows local users to cause a denial of service OOPS via keyctl requests that add a key to a user key instead of a keyring key, which causes an invalid dereference in the...

Code injection

The sysaddkey function in the keyring code in Linux kernel 2.6.16.1 and 2.6.17-rc1, and possibly earlier versions, allows local users to cause a denial of service OOPS via keyctl requests that add a key to a user key instead of a keyring key, which causes an invalid dereference in the...

CVE-2006-1522

CVE-2006-1522 affects Linux kernel 2.6.16.1 and 2.6.17-rc1 (and possibly earlier). The sys_add_key function in the keyring code may add a key to a user key instead of a keyring, causing an invalid dereference in __keyring_search_one and resulting in a local DoS (OOPS) / kernel crash. The vulnerab...

Ubuntu 4.10 / 5.04 / 5.10 : enigmail vulnerability (USN-211-1)

Hadmut Danish discovered an information disclosure vulnerability in the key selection dialog of the Mozilla/Thunderbird enigmail plugin. If a user's keyring contained a key with an empty user id i. e. a key without a name and email address, this key was selected by default when the user attempted...

Ubuntu 4.10 / 5.04 : linux-source-2.6.8.1, linux-source-2.6.10 vulnerabilities (USN-131-1)

Colin Percival discovered an information disclosure in the 'Hyper Threading Technology' architecture in processors which are capable of simultaneous multithreading in particular Intel Pentium 4, Intel Mobile Pentium 4, and Intel Xeon processors. This allows a malicious thread to monitor the...

MDKSA-2005:220 - Updated kernel packages fix numerous vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandriva Linux Security Advisory MDKSA-2005:220 http://www.mandriva.com/security/ Package : kernel Date : November 30, 2005 Affected: 10.2 Problem Description: Multiple vulnerabilities in the Linux 2.6 kernel have been discovered and corrected in this...

Encrypted data hijacking within Enigmail encryption plugin for Mozilla / Thunderbird

Key with empty id is used to encrypt all outgoing mail if presents in keyring...

security flaw

The KEYCTLJOINSESSIONKEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows local users or remote attackers to cause a denial of service semaphore hang via a new session keyring 1 with an empty nam...

CVE-2005-2099

The Linux kernel before 2.6.12.5 does not properly destroy a keyring that is not instantiated properly, which allows local users or remote attackers to cause a denial of service kernel oops via a keyring with a payload that is not empty, which causes the creation to fail, leading to a null...

CVE-2005-2098

The KEYCTLJOINSESSIONKEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows local users or remote attackers to cause a denial of service semaphore hang via a new session keyring 1 with an empty nam...

CVE-2005-2099

The Linux kernel before 2.6.12.5 does not properly destroy a keyring that is not instantiated properly, which allows local users or remote attackers to cause a denial of service kernel oops via a keyring with a payload that is not empty, which causes the creation to fail, leading to a null...