Unrated severityNVD Advisory· Published Jun 12, 2018· Updated Aug 5, 2024
CVE-2018-12233
CVE-2018-12233
Description
In the ea_get function in fs/jfs/xattr.c in the Linux kernel through 4.17.1, a memory corruption bug in JFS can be triggered by calling setxattr twice with two different extended attribute names on the same file. This vulnerability can be triggered by an unprivileged user with the ability to create files and execute programs. A kmalloc call is incorrect, leading to slab-out-of-bounds in jfs_xattr.
Affected products
69- osv-coords69 versionspkg:rpm/suse/kernel-bigmem&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-bigmem&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-bigsmp&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-livepatch-SLE15_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3pkg:rpm/suse/kernel-rt_trace&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_14&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3
< 3.0.101-108.68.1+ 68 more
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 1-1.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.138-3.14.1
- (no CPE)range: < 3.0.101.rt130-69.33.1
- (no CPE)range: < 4.4.138-3.14.1
- (no CPE)range: < 3.0.101.rt130-69.33.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 3.0.101.rt130-69.33.1
- (no CPE)range: < 4.4.138-3.14.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.138-94.39.1
- (no CPE)range: < 3.0.101.rt130-69.33.1
- (no CPE)range: < 4.4.138-3.14.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 1-4.5.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
12- usn.ubuntu.com/3752-1/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/3752-2/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/3752-3/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/3753-1/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/3753-2/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/3754-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.securityfocus.com/bid/104452mitrevdb-entryx_refsource_BID
- lists.debian.org/debian-lts-announce/2018/07/msg00015.htmlmitremailing-listx_refsource_MLIST
- lists.debian.org/debian-lts-announce/2018/07/msg00016.htmlmitremailing-listx_refsource_MLIST
- lists.debian.org/debian-lts-announce/2018/07/msg00020.htmlmitremailing-listx_refsource_MLIST
- lkml.org/lkml/2018/6/2/2mitrex_refsource_MISC
- marc.infomitrex_refsource_MISC
News mentions
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