CVE-2023-52476: perf/x86/lbr: Filter vsyscall addresses
First published: Thu Feb 29 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: perf/x86/lbr: Filter vsyscall addresses The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2023-52476">CVE-2023-52476</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024022921-CVE-2023-52476-e307@gregkh/T/#u">https://lore.kernel.org/linux-cve-announce/2024022921-CVE-2023-52476-e307@gregkh/T/#u</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <5.15.137 | 5.15.137 |
| redhat/kernel | <6.1.59 | 6.1.59 |
| redhat/kernel | <6.5.8 | 6.5.8 |
| redhat/kernel | <6.6 | 6.6 |
| Linux Kernel | <5.15.137 | |
| Linux Kernel | >=5.16<6.1.59 | |
| Linux Kernel | >=6.2<6.5.8 | |
| Linux Kernel | =6.6-rc1 | |
| Linux Kernel | =6.6-rc2 | |
| Linux Kernel | =6.6-rc3 | |
| Linux Kernel | =6.6-rc4 | |
| Linux Kernel | =6.6-rc5 | |
| 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 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://access.redhat.com/security/cve/CVE-2023-52476
- https://lore.kernel.org/linux-cve-announce/2024022921-CVE-2023-52476-e307@gregkh/T/#u
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2267042
- https://access.redhat.com/errata/RHSA-2024:2394
- https://access.redhat.com/errata/RHSA-2024:7001
- https://access.redhat.com/errata/RHSA-2024:7000
- https://bugzilla.redhat.com/show_bug.cgi?id=2267041
- https://git.kernel.org/stable/c/403d201d1fd144cb249836dafb222f6375871c6c
- https://git.kernel.org/stable/c/3863989497652488a50f00e96de4331e5efabc6c
- https://git.kernel.org/stable/c/f71edacbd4f99c0e12fe4a4007ab4d687d0688db
- https://git.kernel.org/stable/c/e53899771a02f798d436655efbd9d4b46c0f9265
- https://www.ibm.com/support/pages/node/7230443 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-52476?
CVE-2023-52476 is a vulnerability in the Linux kernel that has been categorized with a specific severity rating, indicating potential impacts on system integrity.
How do I fix CVE-2023-52476?
To mitigate CVE-2023-52476, update your Linux kernel to version 5.15.137, 6.1.59, 6.5.8, or 6.6 and apply the relevant patches.
What versions of the Linux kernel are affected by CVE-2023-52476?
CVE-2023-52476 affects specific kernel versions prior to 5.15.137, 6.1.59, 6.5.8, and all 6.6 release candidates.
Is there a workaround for CVE-2023-52476?
Currently, the best solution for CVE-2023-52476 is to update the kernel to the latest patched version.
When was CVE-2023-52476 discovered?
CVE-2023-52476 was identified as a vulnerability in the Linux kernel and has been documented in 2023.
- agent/title
- agent/type
- agent/first-publish-date
- agent/author
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2023-52476
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/remedy
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup-request
- agent/last-modified-date
- agent/references
- agent/source
- agent/softwarecombine
- agent/tags
- agent/event
- collector/ibm-support
- source/IBM
- package-manager/redhat
- vendor/linux
- canonical/linux kernel
- version/linux kernel/5.16
- version/linux kernel/6.2
- version/linux kernel/6.6-rc1
- version/linux kernel/6.6-rc2
- version/linux kernel/6.6-rc3
- version/linux kernel/6.6-rc4
- version/linux kernel/6.6-rc5
- vendor/ibm
- canonical/ibm security verify governance - identity manager
- version/ibm security verify governance - identity manager/isvg 10.0.2
- canonical/ibm security verify governance, identity manager software stack
- version/ibm security verify governance, identity manager software stack/isvg 10.0.2
- canonical/ibm security verify governance, identity manager virtual appliance
- version/ibm security verify governance, identity manager virtual appliance/isvg 10.0.2
- canonical/ibm security verify governance identity manager container
- version/ibm security verify governance identity manager container/isvg 10.0.2