CVE-2023-52762 Affecting kernel-headers package, versions <0:4.18.0-553.16.1.el8_10
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ROCKY8-KERNELHEADERS-7782816
- published 22 Aug 2024
- disclosed 21 May 2024
Introduced: 21 May 2024
CVE-2023-52762 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 kernel-headers to version 0:4.18.0-553.16.1.el8_10 or higher.
This issue was patched in RLSA-2024:5101.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-headers package and not the kernel-headers package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
virtio-blk: fix implicit overflow on virtio_max_dma_size
The following codes have an implicit conversion from size_t to u32: (u32)max_size = (size_t)virtio_max_dma_size(vdev);
This may lead overflow, Ex (size_t)4G -> (u32)0. Once virtio_max_dma_size() has a larger size than U32_MAX, use U32_MAX instead.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52762
- https://git.kernel.org/stable/c/017278f141141367f7d14b203e930b45b6ffffb9
- https://git.kernel.org/stable/c/472bd4787406bef2e8b41ee4c74d960a06a49a48
- https://git.kernel.org/stable/c/72775cad7f572bb2501f9ea609e1d20e68f0b38b
- https://git.kernel.org/stable/c/d667fe301dcbcb12d1d6494fc4b8abee2cb75d90
- https://git.kernel.org/stable/c/fafb51a67fb883eb2dde352539df939a251851be