* Re: Null deref in scatterwalk_pagedone [not found] ` <20260222202123.GA37806@quark> @ 2026-02-23 4:02 ` Manas Ghandat 2026-02-23 4:14 ` Greg KH 0 siblings, 1 reply; 3+ messages in thread From: Manas Ghandat @ 2026-02-23 4:02 UTC (permalink / raw) To: Eric Biggers Cc: David S. Miller, herbert, rakshitawasthi17, Greg KH, security, linux-crypto On 2/23/26 01:51, Eric Biggers wrote: > What kernel feature are you using that does GCM encryption? E.g., > IPsec, TLS, SMB, ... Is the code in-tree? I was fuzzing the TLS subsystem when I found the crash. And yes the code is in-tree. > Any reason linux-crypto isn't Cc'ed on this thread? Aah, my bad. Added it to CC. Thanks, Manas ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Null deref in scatterwalk_pagedone 2026-02-23 4:02 ` Null deref in scatterwalk_pagedone Manas Ghandat @ 2026-02-23 4:14 ` Greg KH 2026-02-23 4:45 ` Eric Biggers 0 siblings, 1 reply; 3+ messages in thread From: Greg KH @ 2026-02-23 4:14 UTC (permalink / raw) To: Manas Ghandat Cc: Eric Biggers, David S. Miller, herbert, rakshitawasthi17, security, linux-crypto On Mon, Feb 23, 2026 at 09:32:17AM +0530, Manas Ghandat wrote: > > > On 2/23/26 01:51, Eric Biggers wrote: > > What kernel feature are you using that does GCM encryption? E.g., > > IPsec, TLS, SMB, ... Is the code in-tree? > > I was fuzzing the TLS subsystem when I found the crash. And yes the code is in-tree. As this seems to be fixed in 6.19, and you don't have a reproducer, there's not much we can do here, sorry. If you do end up with a reproducer, can you submit a backported patch to stable@vger so that we can queue up the fix for the older kernels? > > Any reason linux-crypto isn't Cc'ed on this thread? > > Aah, my bad. Added it to CC. Note, they didn't get any of the previous context :( thanks, greg k-h ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Null deref in scatterwalk_pagedone 2026-02-23 4:14 ` Greg KH @ 2026-02-23 4:45 ` Eric Biggers 0 siblings, 0 replies; 3+ messages in thread From: Eric Biggers @ 2026-02-23 4:45 UTC (permalink / raw) To: Manas Ghandat Cc: Greg KH, David S. Miller, herbert, rakshitawasthi17, security, linux-crypto On Mon, Feb 23, 2026 at 05:14:05AM +0100, Greg KH wrote: > On Mon, Feb 23, 2026 at 09:32:17AM +0530, Manas Ghandat wrote: > > On 2/23/26 01:51, Eric Biggers wrote: > > > What kernel feature are you using that does GCM encryption? E.g., > > > IPsec, TLS, SMB, ... Is the code in-tree? > > > > I was fuzzing the TLS subsystem when I found the crash. And yes the code is in-tree. Okay, the issue is very likely there then. Once you find a reproducer, you'll need to report it to the maintainers of net/tls/. - Eric ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2026-02-23 4:46 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <e3044be2-1f05-4cfb-99e4-39dc09e4aeb4@gmail.com>
[not found] ` <63fdfca0-5165-4307-ae8e-c25cbed7f8cb@gmail.com>
[not found] ` <20260222202123.GA37806@quark>
2026-02-23 4:02 ` Null deref in scatterwalk_pagedone Manas Ghandat
2026-02-23 4:14 ` Greg KH
2026-02-23 4:45 ` Eric Biggers
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox