CVE-2023-52775: net/smc: avoid data corruption caused by decline
First published: Tue May 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: net/smc: avoid data corruption caused by decline The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2023-52775">CVE-2023-52775</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024052151-CVE-2023-52775-38a8@gregkh/T">https://lore.kernel.org/linux-cve-announce/2024052151-CVE-2023-52775-38a8@gregkh/T</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <5.10.203 | 5.10.203 |
| redhat/kernel | <5.15.141 | 5.15.141 |
| redhat/kernel | <6.1.65 | 6.1.65 |
| redhat/kernel | <6.6.4 | 6.6.4 |
| redhat/kernel | <6.7 | 6.7 |
| IBM Security Verify Governance - Identity Manager | <=ISVG 10.0.2 | |
| IBM Security Verify Governance, Identity Manager Software Stack | <=ISVG 10.0.2 | |
| IBM Security Verify Governance, Identity Manager Virtual Appliance | <=ISVG 10.0.2 | |
| IBM Security Verify Governance Identity Manager Container | <=ISVG 10.0.2 |
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Reference Links
- https://git.kernel.org/stable/c/5ada292b5c504720a0acef8cae9acc62a694d19c
- https://git.kernel.org/stable/c/7234d2b5dffa5af77fd4e0deaebab509e130c6b1
- https://git.kernel.org/stable/c/90072af9efe8c7bd7d086709014ddd44cebd5e7c
- https://git.kernel.org/stable/c/94a0ae698b4d5d5bb598e23228002a1491c50add
- https://git.kernel.org/stable/c/e6d71b437abc2f249e3b6a1ae1a7228e09c6e563
- https://access.redhat.com/security/cve/CVE-2023-52775
- https://lore.kernel.org/linux-cve-announce/2024052151-CVE-2023-52775-38a8@gregkh/T
- https://access.redhat.com/errata/RHSA-2024:5101
- https://access.redhat.com/errata/RHSA-2024:9315
- https://access.redhat.com/errata/RHSA-2024:10771
- https://bugzilla.redhat.com/show_bug.cgi?id=2282690
- https://www.ibm.com/support/pages/node/7230443 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-52775?
CVE-2023-52775 is categorized as a moderate severity vulnerability in the Linux kernel.
How do I fix CVE-2023-52775?
To fix CVE-2023-52775, upgrade to the patched kernel versions: 5.10.203, 5.15.141, 6.1.65, 6.6.4, or 6.7.
What systems are affected by CVE-2023-52775?
CVE-2023-52775 affects specific versions of the Linux kernel and IBM Security Verify Governance up to ISVG 10.0.2.
What is the impact of CVE-2023-52775?
The impact of CVE-2023-52775 can result in data corruption due to improper handling of certain operations in the net/smc subsystem.
Is CVE-2023-52775 exploitable remotely?
CVE-2023-52775 may be exploited locally if an attacker has access to user-level privileges on a vulnerable system.
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