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TI-2024-33569 Aliases CVE-2024-50125GHSA-cp44-cqrx-8mr2

Bluetooth: SCO: Fix UAF on sco_sock_timeout

Priority LOW 37CWE-416Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 9 fixed, 3 without a fix

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-416 and the CVSS impact.

Summary

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix UAF on sco_sock_timeout conn->sk maybe have been unlinked/freed while waiting for sco_conn_lock so this checks if the conn->sk is still valid by checking if it part of sco_sk_list.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00337 27th percentileScored 2026-11-07
Fix Partial Linux (Linux): 5.10.265, 4.15, 4.20 +8Red Hat: 2 advisoriesRed Hat: 9 fixed, 3 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
LinuxLinux5.10.67 to before 5.10.265; 4.14.263 to before 4.15; 4.19.207 to before 4.20; 5.4.148 to before 5.5; 5.13.19 to before 5.14; 5.14.6 to before 5.155.10.265, 4.15, 4.20, 5.5, 5.14, 5.15Patch availableCNA
LinuxLinux5.15 and later5.10.265, 5.15.181, 6.1.115, 6.6.59, 6.11.6, 6.12Patch availableCNA
  • Linux VendorLinux Affected 5.10.67 to before 5.10.265; 4.14.263 to before 4.15; 4.19.207 to before 4.20; 5.4.148 to before 5.5; 5.13.19 to before 5.14; 5.14.6 to before 5.15 Fixed in 5.10.265, 4.15, 4.20, 5.5, 5.14, 5.15 Patch available CNA
  • Linux VendorLinux Affected 5.15 and later Fixed in 5.10.265, 5.15.181, 6.1.115, 6.6.59, 6.11.6, 6.12 Patch available CNA

CPE configurations NVD · 11

CPEVersionsRoleVendor
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*5.15 to before 6.1.115; 6.2 to before 6.6.59; 6.7 to before 6.11.6VulnerableLinux
cpe:2.3:o:linux:linux_kernel:4.14.263:*:*:*:*:*:*:*4.14.263VulnerableLinux
cpe:2.3:o:linux:linux_kernel:4.19.207:*:*:*:*:*:*:*4.19.207VulnerableLinux
cpe:2.3:o:linux:linux_kernel:5.4.148:*:*:*:*:*:*:*5.4.148VulnerableLinux
cpe:2.3:o:linux:linux_kernel:5.10.67:*:*:*:*:*:*:*5.10.67VulnerableLinux
cpe:2.3:o:linux:linux_kernel:5.13.19:*:*:*:*:*:*:*5.13.19VulnerableLinux
cpe:2.3:o:linux:linux_kernel:5.14.6:*:*:*:*:*:*:*5.14.6VulnerableLinux
cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*6.12 rc1VulnerableLinux
cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*6.12 rc2VulnerableLinux
cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*6.12 rc3VulnerableLinux
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions 5.15 to before 6.1.115; 6.2 to before 6.6.59; 6.7 to before 6.11.6 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:4.14.263:*:*:*:*:*:*:* Versions 4.14.263 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:4.19.207:*:*:*:*:*:*:* Versions 4.19.207 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:5.4.148:*:*:*:*:*:*:* Versions 5.4.148 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:5.10.67:*:*:*:*:*:*:* Versions 5.10.67 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:5.13.19:*:*:*:*:*:*:* Versions 5.13.19 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:5.14.6:*:*:*:*:*:*:* Versions 5.14.6 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* Versions 6.12 rc1 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:* Versions 6.12 rc2 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:* Versions 6.12 rc3 Vulnerable ·Linux
Show 1 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*6.12 rc4VulnerableLinux
  • cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:* Versions 6.12 rc4 Vulnerable ·Linux

Remediation

  • Fix · CNA Linux (Linux) Fixed in 5.10.265, 4.15, 4.20, 5.5, 5.14, 5.15
  • Fix · CNA Linux (Linux) Fixed in 5.10.265, 5.15.181, 6.1.115, 6.6.59, 6.11.6, 6.12

Red Hat 2 advisories

  • RHSA-2026:36767 Released 2026-07-08 · Red Hat rating Important
    kernel security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream E4S (v.9.4) kernel-64k-debug-devel-5.14.0-427.136.1.el9_4, kernel-64k-debug-devel-matched-5.14.0-427.136.1.el9_4, kernel-64k-devel-5.14.0-427.136.1.el9_4 +11
    • Red Hat Enterprise Linux BaseOS E4S (v.9.4) bpftool-7.3.0-427.136.1.el9_4, kernel-5.14.0-427.136.1.el9_4, kernel-64k-5.14.0-427.136.1.el9_4 +29
    • Red Hat Enterprise Linux Real Time E4S (v.9.4) kernel-rt-5.14.0-427.136.1.el9_4, kernel-rt-core-5.14.0-427.136.1.el9_4, kernel-rt-debug-5.14.0-427.136.1.el9_4 +9
    • Red Hat Enterprise Linux Real Time for NFV E4S (v.9.4) kernel-rt-5.14.0-427.136.1.el9_4, kernel-rt-core-5.14.0-427.136.1.el9_4, kernel-rt-debug-5.14.0-427.136.1.el9_4 +11
  • RHSA-2024:11486 Released 2024-12-19 · Red Hat rating Moderate
    kernel security update
    • Red Hat CodeReady Linux Builder (v. 9) kernel-tools-libs-devel-5.14.0-503.19.1.el9_5, libperf-5.14.0-503.19.1.el9_5
    • Red Hat Enterprise Linux AppStream (v. 9) kernel-64k-debug-devel-5.14.0-503.19.1.el9_5, kernel-64k-debug-devel-matched-5.14.0-503.19.1.el9_5, kernel-64k-devel-5.14.0-503.19.1.el9_5 +11
    • Red Hat Enterprise Linux BaseOS (v. 9) bpftool-7.4.0-503.19.1.el9_5, kernel-5.14.0-503.19.1.el9_5, kernel-64k-5.14.0-503.19.1.el9_5 +30
    • Red Hat Enterprise Linux Real Time (v. 9) kernel-rt-5.14.0-503.19.1.el9_5, kernel-rt-core-5.14.0-503.19.1.el9_5, kernel-rt-debug-5.14.0-503.19.1.el9_5 +9
    • Red Hat Enterprise Linux Real Time for NFV (v. 9) kernel-rt-5.14.0-503.19.1.el9_5, kernel-rt-core-5.14.0-503.19.1.el9_5, kernel-rt-debug-5.14.0-503.19.1.el9_5 +11

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux 7AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux 8AffectedNo fix planned: Will not fix
Red Hat CodeReady Linux Builder (v. 9)Fixed RHSA-2024:11486
Red Hat Enterprise Linux AppStream (v. 9)Fixed RHSA-2024:11486
Red Hat Enterprise Linux AppStream E4S (v.9.4)Fixed RHSA-2026:36767
Red Hat Enterprise Linux BaseOS (v. 9)Fixed RHSA-2024:11486
Red Hat Enterprise Linux BaseOS E4S (v.9.4)Fixed RHSA-2026:36767
Red Hat Enterprise Linux Real Time (v. 9)Fixed RHSA-2024:11486
Red Hat Enterprise Linux Real Time E4S (v.9.4)Fixed RHSA-2026:36767
Red Hat Enterprise Linux Real Time for NFV (v. 9)Fixed RHSA-2024:11486
Red Hat Enterprise Linux Real Time for NFV E4S (v.9.4)Fixed RHSA-2026:36767

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-50125
  2. 2026-10-03 Alias added: GHSA-cp44-cqrx-8mr2
  3. 2026-10-29 Affected versions changed · Red Hat

References

Patch 4

Other 2

  • TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
  • TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
  • TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
  • TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
  • TI-2021-05514 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE KEVCVSS 3.1HIGH 8.3
See all 15278 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences