On Wed, 19 Feb 2025 15:18:39 +0100, Sascha Hauer wrote:
> These are some fixes for memory corruptions that can occur on corrupted
> or manipulated filesystems.
>
> In case you use one of the affected filesystems in a secure boot chain
> you should apply these patches.
>
> Normally you shouldn't use a barebox filesystem in a secure boot chain,
> but instead use FIT images on a raw partition. We never made this explicit
> though. Ahmad has done this recently:
>
> [...]
Applied, thanks!
[1/5] CVE-2025-26722: fs: squashfs: Ensure positive inode length
https://git.pengutronix.de/cgit/barebox/commit/?id=6281a871e2c6 (link may not be stable)
[2/5] CVE-2025-26724: fs: cramfs: fix malloc(size + constant) buffer overflow issues
https://git.pengutronix.de/cgit/barebox/commit/?id=f86e528c8fba (link may not be stable)
[3/5] CVE-2025-26723: fs: ext4: fix malloc(size + constant) buffer overflow issues
https://git.pengutronix.de/cgit/barebox/commit/?id=51eea5c16fd2 (link may not be stable)
[4/5] CVE-2025-26725: fs: jffs2: fix malloc(size + constant) buffer overflow issues
https://git.pengutronix.de/cgit/barebox/commit/?id=e7397340359d (link may not be stable)
[5/5] CVE-2025-26721: fs: pstore: fix malloc(size + constant) buffer overflow issues
https://git.pengutronix.de/cgit/barebox/commit/?id=7563f5722dfd (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
