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Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel before 3.8.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) via crafted keyctl system calls that trigger keyring operations in simultaneous threads.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade python-perfUpgrade kernel-debugUpgrade kernel-headersUpgrade kernel-docUpgrade kernelUpgrade kernel-firmwareUpgrade perfUpgrade kernel-develUpgrade kernel-debug-devel | Dec 1, 2016 | Mar 22, 2013 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 22, 2013 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Oct 16, 2024 | Mar 22, 2013 |
| Suse | — | Upgrade kernel-ppc64-develUpgrade hyper-v-kmp-paeUpgrade kernel-ec2Upgrade ext4dev-kmp-paeUpgrade btrfs-kmp-paeUpgrade kernel-traceUpgrade kernel-debug-baseUpgrade kernel-default-develUpgrade kernel-ec2-baseUpgrade kernel-default-manUpgrade gfs2-kmp-ppc64Upgrade cluster-network-kmp-traceUpgrade cluster-network-kmp-defaultUpgrade xen-kmp-traceUpgrade kernel-ec2-develUpgrade ext4dev-kmp-traceUpgrade kernel-pae-extraUpgrade ocfs2-kmp-traceUpgrade kernel-pae-baseUpgrade hyper-v-kmp-defaultUpgrade kernel-sourceUpgrade kernel-desktop-baseUpgrade gfs2-kmp-traceUpgrade ocfs2-kmp-paeUpgrade kernel-vanilla-develUpgrade hyper-v-kmp-traceUpgrade kernel-default-extraUpgrade ext4dev-kmp-defaultUpgrade cluster-network-kmp-xenUpgrade kernel-docsUpgrade kernel-source-vanillaUpgrade xen-kmp-paeUpgrade kernel-debug-develUpgrade kernel-ppc64Upgrade kernel-default-baseUpgrade kernel-xen-extraUpgrade gfs2-kmp-paeUpgrade kernel-xenUpgrade cluster-network-kmp-paeUpgrade kernel-paeUpgrade kernel-trace-develUpgrade gfs2-kmp-xenUpgrade kernel-desktopUpgrade ext4dev-kmp-xenUpgrade ocfs2-kmp-ppc64Upgrade cluster-network-kmp-ppc64Upgrade kernel-xen-baseUpgrade ocfs2-kmp-defaultUpgrade kernel-ppc64-baseUpgrade kernel-trace-extraUpgrade btrfs-kmp-xenUpgrade kernel-symsUpgrade gfs2-kmp-defaultUpgrade kernel-trace-baseUpgrade kernel-vanillaUpgrade btrfs-kmp-defaultUpgrade xen-kmp-defaultUpgrade kernel-debugUpgrade kernel-desktop-develUpgrade kernel-pae-develUpgrade kernel-develUpgrade kernel-xen-develUpgrade sle-hae-releaseUpgrade kernel-defaultUpgrade ocfs2-kmp-xen | Feb 17, 2015 | Mar 22, 2013 |
| Ubuntu | — | Upgrade linux-image-3.0.0-32-serverUpgrade linux-image-3.5.0-27-powerpc64-smpUpgrade linux-image-3.0.0-32-powerpc-smpUpgrade linux-image-3.0.0-32-omapUpgrade linux-image-3.2.0-40-virtualUpgrade linux-image-2.6.32-351-ec2Upgrade linux-image-2.6.32-46-sparc64-smpUpgrade linux-image-3.0.0-32-genericUpgrade linux-image-2.6.32-46-genericUpgrade linux-image-3.2.0-40-powerpc-smpUpgrade linux-image-2.6.32-46-386Upgrade linux-image-2.6.32-46-versatileUpgrade linux-image-2.6.32-46-powerpcUpgrade linux-image-2.6.32-46-virtualUpgrade linux-image-3.2.0-40-genericUpgrade linux-image-3.0.0-32-generic-paeUpgrade linux-image-3.5.0-27-powerpc-smpUpgrade linux-image-3.5.0-27-highbankUpgrade linux-image-3.2.0-40-highbankUpgrade linux-image-2.6.32-46-generic-paeUpgrade linux-image-3.2.0-40-powerpc64-smpUpgrade linux-image-2.6.32-46-powerpc64-smpUpgrade linux-image-2.6.32-46-serverUpgrade linux-image-3.2.0-1429-omap4Upgrade linux-image-3.5.0-222-omap4Upgrade linux-image-2.6.32-46-preemptUpgrade linux-image-3.5.0-27-genericUpgrade linux-image-3.2.0-40-generic-paeUpgrade linux-image-3.0.0-32-virtualUpgrade linux-image-3.2.0-40-omapUpgrade linux-image-3.0.0-32-powerpc64-smpUpgrade linux-image-2.6.32-46-lpiaUpgrade linux-image-2.6.32-46-powerpc-smpUpgrade linux-image-3.0.0-32-powerpcUpgrade linux-image-3.5.0-27-omapUpgrade linux-image-2.6.32-46-ia64Upgrade linux-image-2.6.32-46-sparc64 | Nov 8, 2024 | Mar 22, 2013 |
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