OPENSUSE-SU-2021:2415-1: kernel-64kb&distro=openSUSE Leap 15.3 openSUSE

Published
Published 20-07-2021Last modified 04-02-2026

Vulnerability summary

OPENSUSE-SU-2021:2415-1 is a vulnerability in kernel-64kb&distro=openSUSE Leap 15.3 openSUSE with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0 · Related 2
CVE-2021-22555CVE-2021-33909

Timeline

  1. 20-07-2021
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. Security issues fixed: - CVE-2021-22555: A heap out-of-bounds write was discovered in net/netfilter/x_tables.c (bnc#1188116). - CVE-2021-33909: Extremely large seq buffer allocations in seq_file could lead to buffer underruns and code execution (bsc#1188062). The following non-security bugs were fixed: - usb: dwc3: Fix debugfs creation flow (git-fixes).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Opensuse12 products
  • kernel-64kb&distro=openSUSE Leap 15.3< 5.3.18-59.16.1
  • kernel-debug&distro=openSUSE Leap 15.3< 5.3.18-59.16.1
  • kernel-default-base&distro=openSUSE Leap 15.3< 5.3.18-59.16.1.18.8.1
  • kernel-default&distro=openSUSE Leap 15.3< 5.3.18-59.16.1
  • kernel-docs&distro=openSUSE Leap 15.3< 5.3.18-59.16.1

1 vendor · 12 products

References

5 links