ACK: [SRU][Jammy][Focal][PATCH 0/1] CVE-2024-24855

[Tim Gardner]

On 2/22/24 10:45 AM, Bethany Jamison wrote:
> [Impact]
> 
> A race condition was found in the Linux kernel's scsi device driver in
> lpfc_unregister_fcf_rescan() function. This can result in a null pointer
> dereference issue, possibly leading to a kernel panic or denial of service
> issue.
> 
> [Fix]
> 
> Jammy: Clean cherry-pick.
> Focal: Jammy patch applied cleanly.
> 
> [Test Case]
> 
> Compile and boot tested.
> 
> [Regression Potential]
> 
> Issues could occur for users using the scsi driver especially when
> unregistering FCFs.
> 
> Tuo Li (1):
>    scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
> 
>   drivers/scsi/lpfc/lpfc_hbadisc.c | 2 ++
>   1 file changed, 2 insertions(+)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
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Tim Gardner
Canonical, Inc