GHSA-r2rp-qv48-7xg2

GHSA-r2rp-qv48-7xg2 PUBLISHED CVSS 6.900000095367432 MEDIUM

Record from GitHub Advisory Database · Published May 2, 2022

arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke.

Risk scores

CVSS 4.0

6.900000095367432

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Timeline

May 2, 2022 CVE Published
Apr 30, 2026 Distribution Patch
Apr 30, 2026 Security Advisory (2 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-r2rp-qv48-7xg2
vulnetix vdb fixes GHSA-r2rp-qv48-7xg2

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-r2rp-qv48-7xg2/fixes/registry"

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References

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