Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.14.331 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/20f9310a18e3e99fc031e036fcbed67105ae1859Patch
- https://git.kernel.org/stable/c/22cad8bc1d36547cdae0eef316c47d917ce3147cPatch
- https://git.kernel.org/stable/c/81aa58cd8495b8c3b527f58ccbe19478d8087f61Patch
- https://git.kernel.org/stable/c/86df90f3fea7c5591f05c8a0010871d435e83046Patch
- https://git.kernel.org/stable/c/87c681ab49e99039ff2dd3e71852417381b13878Patch
- https://git.kernel.org/stable/c/88b7894a8f8705bf4e7ea90b10229376abf14514Patch
- https://git.kernel.org/stable/c/a50b796d36719757526ee094c703378895ab5e67Patch
- https://git.kernel.org/stable/c/da3da5e1e6f71c21d8e6149d7076d936ef5d4cb9Patch
- https://git.kernel.org/stable/c/ecfb47f13b08b02cf28b7b50d4941eefa21954d2Patch
- https://git.kernel.org/stable/c/20f9310a18e3e99fc031e036fcbed67105ae1859Patch
- https://git.kernel.org/stable/c/22cad8bc1d36547cdae0eef316c47d917ce3147cPatch
- https://git.kernel.org/stable/c/81aa58cd8495b8c3b527f58ccbe19478d8087f61Patch
- https://git.kernel.org/stable/c/86df90f3fea7c5591f05c8a0010871d435e83046Patch
- https://git.kernel.org/stable/c/87c681ab49e99039ff2dd3e71852417381b13878Patch
- https://git.kernel.org/stable/c/88b7894a8f8705bf4e7ea90b10229376abf14514Patch
FAQ
What is CVE-2023-52799?
CVE-2023-52799 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an arr...
How severe is CVE-2023-52799?
CVE-2023-52799 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-52799?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.