netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction (Linux Linux)

CVE-2023-52433
HIGH 7.8

At a glance

Source
NVD
EPSS
EPSS 0.26 % · percentile 18 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction New elements in this transaction might expired before such transaction ends. Skip sync GC for such elements otherwise commit path might walk over an already released object. Once transaction is finished, async GC will collect such expired element.

Weaknesses (CWE)

  • CWE-273 — Improper Check for Dropped Privileges

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1MEDIUM 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HCISA-ADP
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
CVSS 3.1MEDIUM 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HNVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected cb4d00b563675ba8ff6ef94b077f58d816f68ba3 < 9db9feb841f7449772f9393c16b9ef4536d8c127 ; affected c357648929c8dff891502349769aafb8f0452bc2 < 03caf75da1059f0460666c826e9f50e13dfd0017 ; affected 146c76866795553dbc19998f36718d7986ad302b < c323ed65f66e5387ee0a73452118d49f1dae81b8 ; affected 479a2cf5259347d6a1f658b0f791d27a34908e91 < 9af7dfb3c9d7985172a240f85e684c5cd33e29ce ; affected df650d6a4bf47248261b61ef6b174d7c54034d15 < 9a8c544158f68f656d1734eb5ba00c4f817b76b1 ; affected f6c383b8c31a93752a52697f8430a71dcbc46adf < e3213ff99a355cda811b41e8dbb3472d13167a3a
Linux · Linuxaffected 6.5 ; unaffected 0 < 6.5 ; unaffected 6.5.4 ≤ 6.5.* ; unaffected 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