libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (Linux Linux)

CVE-2026-22990
HIGH 7.5

At a glance

Source
NVD
EPSS
EPSS 0.40 % · percentile 34 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() If the osdmap is (maliciously) corrupted such that the incremental osdmap epoch is different from what is expected, there is no need to BUG. Instead, just declare the incremental osdmap to be invalid.

Weaknesses (CWE)

  • CWE-400 — Uncontrolled Resource Consumption
  • CWE-617 — Reachable Assertion

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HLinux
CVSS 3.1HIGH 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < 9aa0b0c14cefece078286d78b97d4c09685e372d ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < 4b106fbb1c7b841cd402abd83eb2447164c799ea ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < 6afd2a4213524bc742b709599a3663aeaf77193c ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < d3613770e2677683e65d062da5e31f48c409abe9 ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < 6c6cec3db3b418c4fdf815731bc39e46dff75e1b ; affected f24e9980eb860d8600cbe5ef3d2fd9295320d229 < 6348d70af847b79805374fe628d3809a63fd7df3
Linux · Linuxaffected 2.6.34 ; unaffected 0 < 2.6.34 ; unaffected 5.10.248 ≤ 5.10.* ; unaffected 5.15.198 ≤ 5.15.* ; unaffected 6.1.161 ≤ 6.1.* ; unaffected 6.6.121 ≤ 6.6.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD