Re: [cip-dev] New CVE entries in this week

Masami Ichikawa
2021-12-30T23:05:19Z

Hi !

On Thu, Dec 30, 2021 at 7:20 PM Pavel Machek <pavel@denx.de> wrote:
>
> Hi!
>
> > CVE-2021-45469: f2fs: fix to do sanity check on last xattr entry in
> > __f2fs_setxattr()
> >
> > CVSS v3 score is not provided
> >
> > OOB access bug in __f2fs_setxattr().
> >
> > Although it is fixed in stable trees, the patch isn't merged in the
> > mainline yet at 2021/12/30. The commit 5598b24 ("f2fs: fix to do
> > sanity check on last xattr entry in __f2fs_setxattr()") is in
> > https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git/commit/?h=dev&id=5598b24efaf4892741c798b425d543e4bed357a1
> > but not in the mainline.
> >
>
> Interesting. That's wrong and unusual for stable tree.
>
> > CVE-2021-45480: rds: memory leak in __rds_conn_create()
> >
> > CVSS v3 score is not provided
> >
> > This bug was introdued by commit aced3ce57cd3 ("RDS tcp loopback
> > connection can hang") which was merged at 5.13-rc4.
>
> It was also merged in 4.19-stable as 0a3158ac5999fe. That's why we see
> 4.19 tree needing the fix. 4.4 is not affected. Good.
>

Thank you for the information.

> > mainline: [5f9562ebe710c307adc5f666bf1a2162ee7977c0]
> > stable/4.19: [1ed173726c1a0082e9d77c7d5a85411e85bdd983]
>
> Best regards,
> Pavel
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Regards,
--
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* Masami Ichikawa
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