diff options
| author | Benoît Sevens <bsevens@google.com> | 2024-11-20 12:41:44 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 10:59:39 +0100 |
| commit | 0b4ea4bfe16566b84645ded1403756a2dc4e0f19 (patch) | |
| tree | be66157e9e41cc9c9711aa0fd80788dc571d6bd9 /include | |
| parent | 38c54efd11c69655330186d5d616e952b6278784 (diff) | |
ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices
commit b909df18ce2a998afef81d58bbd1a05dc0788c40 upstream.
A bogus device can provide a bNumConfigurations value that exceeds the
initial value used in usb_get_configuration for allocating dev->config.
This can lead to out-of-bounds accesses later, e.g. in
usb_destroy_configuration.
Signed-off-by: Benoît Sevens <bsevens@google.com>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@kernel.org
Link: https://patch.msgid.link/20241120124144.3814457-1-bsevens@google.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions