Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix NULL pointer deference in try_to_register_card In try_to_register_card(), the return value of usb_ifnum_to_if() is passed directly to usb_interface_claimed() without a NULL check, which will lead to a NULL pointer dereference when creating an invalid USB audio device. Fix this by adding a check to ensure the interface pointer is valid before passing it to usb_interface_claimed().
Product status
28787ff9fbeaf57684eb64cc33e2ec8ceedf21b5 (git) before 736159f7b296d7a95f7208eb4799639b1f8b16a0
39efc9c8a973ddff5918191525d1679d0fb368ea (git) before 8d19a7ab28c7b9c207db5c5282afa8cc8595bcdb
39efc9c8a973ddff5918191525d1679d0fb368ea (git) before 576312eb436326b44b7010f4d9ae2b698df075ea
39efc9c8a973ddff5918191525d1679d0fb368ea (git) before bba7208765d26e5e36b87f21dacc2780b064f41f
39efc9c8a973ddff5918191525d1679d0fb368ea (git) before 8503ac1a62075a085402e42a386b5c627c821a51
39efc9c8a973ddff5918191525d1679d0fb368ea (git) before 28412b489b088fb88dff488305fd4e56bd47f6e4
9d4f4dc3cd38e412c29a7626489fe48b79ebbf6c (git)
52076a41c128146c9df4a157e972cb17019313b1 (git)
6.1
Any version before 6.1
5.15.196 (semver)
6.1.158 (semver)
6.6.114 (semver)
6.12.55 (semver)
6.17.5 (semver)
6.18-rc2 (original_commit_for_fix)
References
git.kernel.org/...c/736159f7b296d7a95f7208eb4799639b1f8b16a0
git.kernel.org/...c/8d19a7ab28c7b9c207db5c5282afa8cc8595bcdb
git.kernel.org/...c/576312eb436326b44b7010f4d9ae2b698df075ea
git.kernel.org/...c/bba7208765d26e5e36b87f21dacc2780b064f41f
git.kernel.org/...c/8503ac1a62075a085402e42a386b5c627c821a51
git.kernel.org/...c/28412b489b088fb88dff488305fd4e56bd47f6e4
