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TI-2022-24471 Aliases CVE-2022-48952GHSA-33jj-pgpw-2mqq

PCI: mt7621: Add sentinel to quirks table

Priority LOW 24Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

In the Linux kernel, the following vulnerability has been resolved: PCI: mt7621: Add sentinel to quirks table Current driver is missing a sentinel in the struct soc_device_attribute array, which causes an oops when assessed by the soc_device_match(mt7621_pcie_quirks_match) call. This was only exposed once the CONFIG_SOC_MT7621 mt7621 soc_dev_attr was fixed to register the SOC as a device, in: commit 7c18b64bba3b ("mips: ralink: mt7621: do not use kzalloc too early") Fix it by adding the required sentinel.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00235 14th percentileScored 2026-11-07
Fix Fixed Linux (Linux): 5.5, 5.15.86, 6.0.15 +2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
LinuxLinux5.4.17 to before 5.55.5Patch availableCNA
LinuxLinux5.5 and later5.15.86, 6.0.15, 6.1.1, 6.2Patch availableCNA
  • Linux VendorLinux Affected 5.4.17 to before 5.5 Fixed in 5.5 Patch available CNA
  • Linux VendorLinux Affected 5.5 and later Fixed in 5.15.86, 6.0.15, 6.1.1, 6.2 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*5.4.17 to before 5.15.86; 5.16 to before 6.0.15VulnerableLinux
cpe:2.3:o:linux:linux_kernel:6.1:*:*:*:*:*:*:*6.1VulnerableLinux
cpe:2.3:o:linux:linux_kernel:6.1.1:*:*:*:*:*:*:*6.1.1VulnerableLinux
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions 5.4.17 to before 5.15.86; 5.16 to before 6.0.15 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Linux
  • cpe:2.3:o:linux:linux_kernel:6.1.1:*:*:*:*:*:*:* Versions 6.1.1 Vulnerable ·Linux

Remediation

  • Fix · CNA Linux (Linux) Fixed in 5.5
  • Fix · CNA Linux (Linux) Fixed in 5.15.86, 6.0.15, 6.1.1, 6.2

Vendor assessments

Red Hat

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

Not affected: 4 products
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-48952
  2. 2026-10-03 Alias added: GHSA-33jj-pgpw-2mqq

References

Patch 4

  • 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