CVE-2024-35967

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinuxb96e9c671b05f95126753a22145d4509d45ca197 < b0e30c37695b614bee69187f86eaf250e36606ceaffected
LinuxLinuxb96e9c671b05f95126753a22145d4509d45ca197 < 2c2dc87cdebef3fe3b9d7a711a984c70e376e32eaffected
LinuxLinuxb96e9c671b05f95126753a22145d4509d45ca197 < 7bc65d23ba20dcd7ecc094a12c181e594e5eb315affected
LinuxLinuxb96e9c671b05f95126753a22145d4509d45ca197 < 72473db90900da970a16ee50ad23c2c38d107d8caffected
LinuxLinuxb96e9c671b05f95126753a22145d4509d45ca197 < 419a0ffca7010216f0fc265b08558d7394fa0ba7affected
LinuxLinuxb96e9c671b05f95126753a22145d4509d45ca197 < 51eda36d33e43201e7a4fd35232e069b2c850b01affected
LinuxLinux3.8affected
LinuxLinux0 < 3.8unaffected
LinuxLinux5.10.216 <= 5.10.*unaffected
LinuxLinux5.15.178 <= 5.15.*unaffected
LinuxLinux6.1.87 <= 6.1.*unaffected
LinuxLinux6.6.28 <= 6.6.*unaffected
LinuxLinux6.8.7 <= 6.8.*unaffected
LinuxLinux6.9 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

Additional References

References