Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix not validating setsockopt user input syzbot reported sco_sock_setsockopt() is copying data without checking user input length. BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline] BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline] BUG: KASAN: slab-out-of-bounds in sco_sock_setsockopt+0xc0b/0xf90 net/bluetooth/sco.c:893 Read of size 4 at addr ffff88805f7b15a3 by task syz-executor.5/12578
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
b96e9c671b05f95126753a22145d4509d45ca197 to < b0e30c37695b614bee69187f86eaf250e36606ceaffectedb96e9c671b05f95126753a22145d4509d45ca197 to < 2c2dc87cdebef3fe3b9d7a711a984c70e376e32eaffectedb96e9c671b05f95126753a22145d4509d45ca197 to < 7bc65d23ba20dcd7ecc094a12c181e594e5eb315affectedb96e9c671b05f95126753a22145d4509d45ca197 to < 72473db90900da970a16ee50ad23c2c38d107d8caffectedb96e9c671b05f95126753a22145d4509d45ca197 to < 419a0ffca7010216f0fc265b08558d7394fa0ba7affectedb96e9c671b05f95126753a22145d4509d45ca197 to < 51eda36d33e43201e7a4fd35232e069b2c850b01affected
Linux Linux
Default version status: affected
3.8affected0 to < 3.8unaffected5.10.216 to ≤ 5.10.*unaffected5.15.178 to ≤ 5.15.*unaffected6.1.87 to ≤ 6.1.*unaffected6.6.28 to ≤ 6.6.*unaffected6.8.7 to ≤ 6.8.*unaffected6.9 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/b0e30c37695b614bee69187f86eaf250e36606ce ↗
- https://git.kernel.org/stable/c/2c2dc87cdebef3fe3b9d7a711a984c70e376e32e ↗
- https://git.kernel.org/stable/c/7bc65d23ba20dcd7ecc094a12c181e594e5eb315 ↗
- https://git.kernel.org/stable/c/72473db90900da970a16ee50ad23c2c38d107d8c ↗
- https://git.kernel.org/stable/c/419a0ffca7010216f0fc265b08558d7394fa0ba7 ↗
- https://git.kernel.org/stable/c/51eda36d33e43201e7a4fd35232e069b2c850b01 ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html ↗