CVE-2018-5332
First published: Thu Jan 11 2018(Updated: )
In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c).
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <3.2.99 | |
| Linux Linux kernel | >=3.3<3.16.54 | |
| Linux Linux kernel | >=3.17<3.18.92 | |
| Linux Linux kernel | >=3.19<4.1.50 | |
| Linux Linux kernel | >=4.2<4.4.112 | |
| Linux Linux kernel | >=4.5<4.9.77 | |
| Linux Linux kernel | >=4.10<4.14.44 | |
| Debian Debian Linux | =7.0 | |
| Debian Debian Linux | =8.0 | |
| Canonical Ubuntu Linux | =12.04 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =17.10 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c095508770aebf1b9218e77026e48345d719b17c
- http://www.securityfocus.com/bid/102507
- https://access.redhat.com/errata/RHSA-2018:0470
- https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=60daca9efbb3e4109ebc1f7069543e5573fc124e
- https://github.com/torvalds/linux/commit/c095508770aebf1b9218e77026e48345d719b17c
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://usn.ubuntu.com/3617-1/
- https://usn.ubuntu.com/3617-2/
- https://usn.ubuntu.com/3617-3/
- https://usn.ubuntu.com/3619-1/
- https://usn.ubuntu.com/3619-2/
- https://usn.ubuntu.com/3620-1/
- https://usn.ubuntu.com/3620-2/
- https://usn.ubuntu.com/3632-1/
- https://www.debian.org/security/2018/dsa-4187
- https://launchpad.net/bugs/cve/CVE-2018-5332
- https://marc.info/?t=151492231500011&r=1&w=2
- https://patchwork.ozlabs.org/patch/854723/
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c095508770aebf1b9218e77026e48345d719b17c
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1533895
- https://access.redhat.com/articles/3158541
- https://access.redhat.com/articles/3158511
- https://bugzilla.redhat.com/show_bug.cgi?id=1533890
- https://git.kernel.org/linus/c095508770aebf1b9218e77026e48345d719b17c
- https://security-tracker.debian.org/tracker/CVE-2018-5332
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5332
- https://nvd.nist.gov/vuln/detail/CVE-2018-5332
- https://ubuntu.com/security/CVE-2018-5332
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