CVE-2024-56597 Information

Description

In the Linux kernel the following vulnerability has been resolved:

jfs: fix shift-out-of-bounds in dbSplit

When dmt_budmin is less than zero it causes errors in the later stages. Added a check to return an error beforehand in dbAllocCtl itself.

Reference

https://git.kernel.org/stable/c/51a203470f502a64a3da8dcea51c4748e8267a6c https://git.kernel.org/stable/c/52756a57e978e2706543a254f88f266cc6702f36 https://git.kernel.org/stable/c/6676034aa753aa448beb30dbd75630927ba7cd96 https://git.kernel.org/stable/c/a5f5e4698f8abbb25fe4959814093fb5bfa1aa9d https://git.kernel.org/stable/c/bbb24ce7f06ef9b7c05beb9340787cbe9fd3d08e https://git.kernel.org/stable/c/c56245baf3fd1f79145dd7408e3ead034b74255c https://git.kernel.org/stable/c/df7c76636952670b31bd6c12b3aed3c502122273