Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write When the oob buffer length is not in multiple of words, the oob write function does out-of-bounds read on the oob source buffer at the last iteration. Fix that by always checking length limit on the oob buffer read and fill with 0xff when reaching the end of the buffer to the oob registers.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.2, < 4.14.326 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/14b1d00520b4d6a4818364334ce472b79cfc8976Patch
- https://git.kernel.org/stable/c/2353b7bb61e45e7cfd21505d0c6747ac8c9496a1Patch
- https://git.kernel.org/stable/c/2bc3d6ac704ea7263175ea3da663fdbbb7f3dd8bPatch
- https://git.kernel.org/stable/c/45fe4ad7f439799ee1b7b5f80bf82e8b34a98d25Patch
- https://git.kernel.org/stable/c/5d53244186c9ac58cb88d76a0958ca55b83a15cdPatch
- https://git.kernel.org/stable/c/648d1150a688698e37f7aaf302860180901cb30ePatch
- https://git.kernel.org/stable/c/aae45746f4aee9818296e0500e0703e9d8caa5b8Patch
- https://git.kernel.org/stable/c/d00b031266514a9395124704630b056a5185ec17Patch
FAQ
What is CVE-2023-53541?
CVE-2023-53541 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write When the oob buffer length is not in multiple of words, th...
How severe is CVE-2023-53541?
CVE-2023-53541 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-2023-53541?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.