7.8 High

CVE-2023-52601 In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in dbAdjTree…

Description

In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/

Affected products and versions

Product	Affected versions	Fixed in
Linux 6.8	earliest → < 6.8	6.8
Linux 6.7	earliest → < 6.7.4	6.7.4
Linux 6.6	earliest → < 6.6.16	6.6.16
Linux 6.1	earliest → < 6.1.77	6.1.77
Linux 5.15	earliest → < 5.15.149	5.15.149
Linux 5.10	earliest → < 5.10.210	5.10.210
Linux 5.4	earliest → < 5.4.269	5.4.269
Linux 4.19	earliest → < 4.19.307	4.19.307
Linux	2.6.12	No fix stated

Show the 8 other branches

Product	Affected versions	Fixed in
linux_kernel 6.8	earliest → < 6.8	6.8
linux_kernel 6.7	earliest → < 6.7.4	6.7.4
linux_kernel 6.6	earliest → < 6.6.16	6.6.16
linux_kernel 6.1	earliest → < 6.1.77	6.1.77
linux_kernel 5.15	earliest → < 5.15.149	5.15.149
linux_kernel 5.10	earliest → < 5.10.210	5.10.210
linux_kernel 5.4	earliest → < 5.4.269	5.4.269
linux_kernel 4.19	earliest → < 4.19.307	4.19.307