CVE-2023-3090: Out-of-bounds write in Linux kernel's ipvlan network driver
First published: Wed Jun 28 2023(Updated: )
A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation. The out-of-bounds write is caused by missing skb->cb initialization in the ipvlan network driver. The vulnerability is reachable if CONFIG_IPVLAN is enabled. We recommend upgrading past commit 90cbed5247439a966b645b34eb0a2e037836ea8e.
Credit: cve-coordination@google.com cve-coordination@google.com cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=3.19<6.4 | |
| Debian Debian Linux | =12.0 | |
| Linux Linux kernel | >=3.19<4.14.316 | |
| Linux Linux kernel | >=4.15<4.19.284 | |
| Linux Linux kernel | >=4.20<5.4.244 | |
| Linux Linux kernel | >=5.5<5.10.181 | |
| Linux Linux kernel | >=5.11<5.15.113 | |
| Linux Linux kernel | >=5.16<6.1.30 | |
| Linux Linux kernel | >=6.2<6.3.4 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| redhat/kernel | <6.4 | 6.4 |
| 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://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html
- http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=90cbed5247439a966b645b34eb0a2e037836ea8e
- https://kernel.dance/90cbed5247439a966b645b34eb0a2e037836ea8e
- https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://security.netapp.com/advisory/ntap-20230731-0002/
- https://www.debian.org/security/2023/dsa-5448
- https://www.debian.org/security/2023/dsa-5480
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2218673
- https://access.redhat.com/errata/RHSA-2023:4378
- https://access.redhat.com/errata/RHSA-2023:4380
- https://access.redhat.com/errata/RHSA-2023:4377
- https://access.redhat.com/errata/RHSA-2023:4516
- https://access.redhat.com/errata/RHSA-2023:4515
- https://access.redhat.com/errata/RHSA-2023:4814
- https://access.redhat.com/errata/RHSA-2023:4801
- https://access.redhat.com/errata/RHSA-2023:4817
- https://access.redhat.com/errata/RHSA-2023:4815
- https://access.redhat.com/errata/RHSA-2023:4829
- https://access.redhat.com/errata/RHSA-2023:4828
- https://access.redhat.com/errata/RHSA-2023:4961
- https://access.redhat.com/errata/RHSA-2023:4962
- https://access.redhat.com/errata/RHSA-2023:4967
- https://access.redhat.com/errata/RHSA-2023:5221
- https://access.redhat.com/errata/RHSA-2023:5255
- https://access.redhat.com/errata/RHSA-2023:5244
- https://access.redhat.com/errata/RHSA-2023:5548
- https://access.redhat.com/errata/RHSA-2023:5627
- https://bugzilla.redhat.com/show_bug.cgi?id=2218672
- https://launchpad.net/bugs/cve/CVE-2023-3090
- https://git.kernel.org/linus/90cbed5247439a966b645b34eb0a2e037836ea8e
- https://security-tracker.debian.org/tracker/CVE-2023-3090
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3090
- https://nvd.nist.gov/vuln/detail/CVE-2023-3090
- https://ubuntu.com/security/CVE-2023-3090
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