APPLIED[J/F]: [SRU][B/F/J/K][PATCH 0/1] CVE-2023-23559

Stefan Bader stefan.bader at canonical.com
Fri Feb 10 15:18:12 UTC 2023


On 10.02.23 15:36, Stefan Bader wrote:
> On 01.02.23 01:15, Yuxuan Luo wrote:
>> [Impact]
>> It is found that it is possible to bypass rndis_wlan's security checks 
>> through
>> a vulnerability when given a large enough integer due to integer 
>> overflow,
>> possessing a threat to rndis_wlan driver users devices' memory.
>>
>> [Backport]
>> It is a clean cherry-pick.
>>
>> [Test]
>> Compile and smoke tested by loading the module and checking the dmesg.
>>
>> [Potential Regression]
>> This patch is local to rndis_wlan driver.
>>
>> Szymon Heidrich (1):
>>    wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid
>>
>>   drivers/net/wireless/rndis_wlan.c | 19 ++++++-------------
>>   1 file changed, 6 insertions(+), 13 deletions(-)
>>
> 
> Applied to jammy,focal:linux/master-next. Thanks.
> 
> -Stefan
> 
> 

Forgot to update the subject. I only applied to J/F.

-- 
- Stefan

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