mbox series

[SRU,F,0/2] CVE-2022-48791

Message ID focal.cover.1724076727.git.juerg.haefliger@canonical.com
Headers show
Series CVE-2022-48791 | expand

Message

Juerg Haefliger Aug. 19, 2024, 2:21 p.m. UTC 
https://ubuntu.com/security/CVE-2022-48791

https://warthogs.atlassian.net/browse/KERNSEC-13740

[ Impact ]

Potential use-after-free for aborted or racy completed SAS TMF
(task managament function) task.


[ Test Case ]

Compile tested only.


[ Where Problems Could Occur ]

Modifications are limited to the PM8001 SAS driver, so only users with that HW
might encounter issues.


Igor Pylypiv (1):
  scsi: pm80xx: Fix TMF task completion race condition

John Garry (1):
  scsi: pm8001: Fix use-after-free for aborted TMF sas_task

 drivers/scsi/pm8001/pm8001_sas.c | 39 ++++++++++++++++++--------------
 1 file changed, 22 insertions(+), 17 deletions(-)

Comments

Cengiz Can Aug. 20, 2024, 1:37 a.m. UTC | #1 
On 19-08-24 16:21:33, Juerg Haefliger wrote:
> https://ubuntu.com/security/CVE-2022-48791
> 
> https://warthogs.atlassian.net/browse/KERNSEC-13740
> 
> [ Impact ]
> 
> Potential use-after-free for aborted or racy completed SAS TMF
> (task managament function) task.
> 
> 
> [ Test Case ]
> 
> Compile tested only.
> 
> 
> [ Where Problems Could Occur ]
> 
> Modifications are limited to the PM8001 SAS driver, so only users with that HW
> might encounter issues.
> 

Acked-by: Cengiz Can <cengiz.can@canonical.com>

> 
> Igor Pylypiv (1):
>   scsi: pm80xx: Fix TMF task completion race condition
> 
> John Garry (1):
>   scsi: pm8001: Fix use-after-free for aborted TMF sas_task
> 
>  drivers/scsi/pm8001/pm8001_sas.c | 39 ++++++++++++++++++--------------
>  1 file changed, 22 insertions(+), 17 deletions(-)
> 
> -- 
> 2.43.0
> 
> 
> -- 
> kernel-team mailing list
> kernel-team@lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team
Manuel Diewald Aug. 20, 2024, 9:04 a.m. UTC | #2 
On Mon, Aug 19, 2024 at 04:21:33PM +0200, Juerg Haefliger wrote:
> https://ubuntu.com/security/CVE-2022-48791
> 
> https://warthogs.atlassian.net/browse/KERNSEC-13740
> 
> [ Impact ]
> 
> Potential use-after-free for aborted or racy completed SAS TMF
> (task managament function) task.
> 
> 
> [ Test Case ]
> 
> Compile tested only.
> 
> 
> [ Where Problems Could Occur ]
> 
> Modifications are limited to the PM8001 SAS driver, so only users with that HW
> might encounter issues.
> 
> 
> Igor Pylypiv (1):
>   scsi: pm80xx: Fix TMF task completion race condition
> 
> John Garry (1):
>   scsi: pm8001: Fix use-after-free for aborted TMF sas_task
> 
>  drivers/scsi/pm8001/pm8001_sas.c | 39 ++++++++++++++++++--------------
>  1 file changed, 22 insertions(+), 17 deletions(-)
> 
> -- 
> 2.43.0
> 
> 
> -- 
> kernel-team mailing list
> kernel-team@lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team

Acked-by: Manuel Diewald <manuel.diewald@canonical.com>
Roxana Nicolescu Aug. 26, 2024, 6:51 a.m. UTC | #3 
On 19/08/2024 16:21, Juerg Haefliger wrote:
> https://ubuntu.com/security/CVE-2022-48791
>
> https://warthogs.atlassian.net/browse/KERNSEC-13740
>
> [ Impact ]
>
> Potential use-after-free for aborted or racy completed SAS TMF
> (task managament function) task.
>
>
> [ Test Case ]
>
> Compile tested only.
>
>
> [ Where Problems Could Occur ]
>
> Modifications are limited to the PM8001 SAS driver, so only users with that HW
> might encounter issues.
>
>
> Igor Pylypiv (1):
>    scsi: pm80xx: Fix TMF task completion race condition
>
> John Garry (1):
>    scsi: pm8001: Fix use-after-free for aborted TMF sas_task
>
>   drivers/scsi/pm8001/pm8001_sas.c | 39 ++++++++++++++++++--------------
>   1 file changed, 22 insertions(+), 17 deletions(-)
>
Applied to focal:linux master-next branch. Thanks!