CVE & CISA-KEV Catalog

CVE-2025-37966

MEDIUM
5.5
CVSS v3
NVD

Description

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix kernel crash due to PR_SET_TAGGED_ADDR_CTRL When userspace does PR_SET_TAGGED_ADDR_CTRL, but Supm extension is not available, the kernel crashes: Oops - illegal instruction [#1] [snip] epc : set_tagged_addr_ctrl+0x112/0x15a ra : set_tagged_addr_ctrl+0x74/0x15a epc : ffffffff80011ace ra : ffffffff80011a30 sp : ffffffc60039be10 [snip] status: 0000000200000120 badaddr: 0000000010a79073 cause: 0000000000000002 set_tagged_addr_ctrl+0x112/0x15a __riscv_sys_prctl+0x352/0x73c do_trap_ecall_u+0x17c/0x20c andle_exception+0x150/0x15c Fix it by checking if Supm is available.

How to fix

Remediation Available
linux-aws-6.14Ubuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-gcp-6.14Ubuntu
Fixed in:6.14.0-1014.15~24.04.1USN-7699-1
linux-hwe-6.14Ubuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-image-6.14.0-1010-oemUbuntu
Fixed in:6.14.0-1010.10USN-7699-2
linux-image-6.14.0-1011-awsUbuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-6.14.0-1011-aws-64kUbuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-6.14.0-1011-oracleUbuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-6.14.0-1011-oracle-64kUbuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-6.14.0-1014-gcpUbuntu
Fixed in:6.14.0-1014.15~24.04.1USN-7699-1
linux-image-6.14.0-1014-gcp-64kUbuntu
Fixed in:6.14.0-1014.15~24.04.1USN-7699-1
linux-image-6.14.0-28-genericUbuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-image-6.14.0-28-generic-64kUbuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-image-awsUbuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-aws-6.14Ubuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-aws-64kUbuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-aws-64k-6.14Ubuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-gcpUbuntu
Fixed in:6.14.0-1014.15~24.04.1USN-7699-1
linux-image-gcp-6.14Ubuntu
Fixed in:6.14.0-1014.15~24.04.1USN-7699-1
linux-image-gcp-64kUbuntu
Fixed in:6.14.0-1014.15~24.04.1USN-7699-1
linux-image-gcp-64k-6.14Ubuntu
Fixed in:6.14.0-1014.15~24.04.1USN-7699-1
linux-image-generic-6.14Ubuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-image-generic-64k-6.14Ubuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-image-generic-64k-hwe-24.04Ubuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-image-generic-hwe-24.04Ubuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-image-oem-24.04aUbuntu
Fixed in:6.14.0-1010.10USN-7699-2
linux-image-oem-24.04cUbuntu
Fixed in:6.14.0-1010.10USN-7699-2
linux-image-oem-6.14Ubuntu
Fixed in:6.14.0-1010.10USN-7699-2
linux-image-oracleUbuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-oracle-6.14Ubuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-oracle-64kUbuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-oracle-64k-6.14Ubuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1
linux-image-virtual-6.14Ubuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-image-virtual-hwe-24.04Ubuntu
Fixed in:6.14.0-28.28~24.04.1USN-7699-2
linux-oem-6.14Ubuntu
Fixed in:6.14.0-1010.10USN-7699-2
linux-oracle-6.14Ubuntu
Fixed in:6.14.0-1011.11~24.04.1USN-7699-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.13%probability of exploitation in 30 days
3rdpercentile

Low risk: more likely to be exploited than 3% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-03-17.