CVE-2023-2176
First published: Wed Apr 19 2023(Updated: )
A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=6.0<6.3 | |
| IBM QRadar SIEM | <=7.5 - 7.5.0 UP8 IF01 | |
| Linux Linux kernel | >=6.0<6.1.81 | |
| Linux Linux kernel | >=6.2<6.3 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
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Reference Links
- https://security.netapp.com/advisory/ntap-20230609-0005/
- https://www.spinics.net/lists/linux-rdma/msg114749.html
- https://launchpad.net/bugs/cve/CVE-2023-2176
- https://exchange.xforce.ibmcloud.com/vulnerabilities/253492
- https://www.ibm.com/support/pages/node/7150684 (Advisory)
- https://lkml.org/lkml/2022/12/9/178
- https://patchwork.kernel.org/project/linux-rdma/patch/3d0e9a2fd62bc10ba02fed1c7c48a48638952320.1672819273.git.leonro@nvidia.com/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187935
- https://access.redhat.com/errata/RHSA-2024:0461
- https://access.redhat.com/errata/RHSA-2024:0439
- https://access.redhat.com/errata/RHSA-2024:0448
- https://access.redhat.com/errata/RHSA-2024:0724
- https://access.redhat.com/errata/RHSA-2024:0881
- https://access.redhat.com/errata/RHSA-2024:0897
- https://access.redhat.com/errata/RHSA-2024:1250
- https://access.redhat.com/errata/RHSA-2024:1306
- https://access.redhat.com/errata/RHSA-2024:1367
- https://access.redhat.com/errata/RHSA-2024:1382
- https://access.redhat.com/errata/RHSA-2024:1404
- https://access.redhat.com/errata/RHSA-2024:3528
- https://bugzilla.redhat.com/show_bug.cgi?id=2187931
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2176
- https://nvd.nist.gov/vuln/detail/CVE-2023-2176
- https://security-tracker.debian.org/tracker/CVE-2023-2176
- https://ubuntu.com/security/CVE-2023-2176
- https://git.kernel.org/linus/8d037973d48c026224ab285e6a06985ccac6f7bf
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