CVE-2023-52835: perf/core: Bail out early if the request AUX area is out of bound
First published: Tue May 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: perf/core: Bail out early if the request AUX area is out of bound The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2023-52835">CVE-2023-52835</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024052109-CVE-2023-52835-80ee@gregkh/T">https://lore.kernel.org/linux-cve-announce/2024052109-CVE-2023-52835-80ee@gregkh/T</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.19.300 | 4.19.300 |
| redhat/kernel | <5.4.262 | 5.4.262 |
| redhat/kernel | <5.10.202 | 5.10.202 |
| redhat/kernel | <5.15.140 | 5.15.140 |
| redhat/kernel | <6.1.64 | 6.1.64 |
| redhat/kernel | <6.5.13 | 6.5.13 |
| redhat/kernel | <6.6.3 | 6.6.3 |
| 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 |
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://git.kernel.org/stable/c/1a2a4202c60fcdffbf04f259002ce9bff39edece
- https://git.kernel.org/stable/c/2424410f94a94d91230ced094062d859714c984a
- https://git.kernel.org/stable/c/2e905e608e38cf7f8dcddcf8a6036e91a78444cb
- https://git.kernel.org/stable/c/54aee5f15b83437f23b2b2469bcf21bdd9823916
- https://git.kernel.org/stable/c/788c0b3442ead737008934947730a6d1ff703734
- https://git.kernel.org/stable/c/8c504f615d7ed60ae035c51d0c789137ced6797f
- https://git.kernel.org/stable/c/9ce4e87a8efd37c85766ec08b15e885cab08553a
- https://git.kernel.org/stable/c/fd0df3f8719201dbe61a4d39083d5aecd705399a
- https://access.redhat.com/security/cve/CVE-2023-52835
- https://lore.kernel.org/linux-cve-announce/2024052109-CVE-2023-52835-80ee@gregkh/T
- https://access.redhat.com/errata/RHSA-2024:4211
- https://access.redhat.com/errata/RHSA-2024:4352
- https://bugzilla.redhat.com/show_bug.cgi?id=2282735
- https://www.ibm.com/support/pages/node/7230443 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-52835?
CVE-2023-52835 is considered a medium severity vulnerability affecting the Linux kernel.
How do I fix CVE-2023-52835?
To resolve CVE-2023-52835, update the kernel to versions 4.19.300, 5.4.262, 5.10.202, 5.15.140, 6.1.64, 6.5.13, 6.6.3, or 6.7.
What systems are affected by CVE-2023-52835?
CVE-2023-52835 affects a range of Linux kernel versions as well as IBM Security Verify Governance products up to ISVG 10.0.2.
Is CVE-2023-52835 a local or remote vulnerability?
CVE-2023-52835 is a local vulnerability that requires local access to exploit.
What are the potential impacts of exploiting CVE-2023-52835?
Exploiting CVE-2023-52835 can lead to a denial of service condition in affected systems.
- agent/title
- agent/first-publish-date
- agent/type
- collector/nvd-api
- source/NVD
- agent/author
- agent/severity
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2023-52835
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/references
- agent/source
- agent/softwarecombine
- agent/description
- agent/tags
- agent/event
- collector/ibm-support
- source/IBM
- agent/software-canonical-lookup-request
- package-manager/redhat
- 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