ACK: [SRU][N][PATCH 0/1] CVE-2024-42280

[Guoqing Jiang]

Acked-by: Guoqing Jiang <guoqing.jiang at canonical.com>

On 9/19/24 11:06, Koichiro Den wrote:
> [Impact]
>
> mISDN: Fix a use after free in hfcmulti_tx()
>
> Don't dereference *sp after calling dev_kfree_skb(*sp).
>
> [Fix]
>
> Noble:  Clean cherry-pick
> Jammy:  fixed via stable
> Focal:  fixed via stable
> Bionic: fix sent to esm ML
> Xenial: fix sent to esm ML
> Trusty: not affected
>
> [Test Case]
>
> Compile and boot tested
>
> [Where problems could occur]
>
> This fix affects those who use mISDN driver, an issue with this fix
> would be visible to the user via unpredicted system behavior.
>
>
> Dan Carpenter (1):
>    mISDN: Fix a use after free in hfcmulti_tx()
>
>   drivers/isdn/hardware/mISDN/hfcmulti.c | 7 ++++---
>   1 file changed, 4 insertions(+), 3 deletions(-)
>