Is CVE-2022-34568 in the CISA KEV catalog?

No. CVE-2022-34568 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-34568?

CVE-2022-34568 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2022-34568?

CVE-2022-34568 has an EPSS score of 0.97% (58th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-34568?

Upgrade libsdl1.2 on debian 12 to 1.2.15+dfsg2-8 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-34568

HIGH

7.5

CVSS v3

NVD

Description

SDL v1.2 was discovered to contain a use-after-free via the XFree function at /src/video/x11/SDL_x11yuv.c.

CWE-416Use After Free

How to fix

Remediation Available

libsdl1.2Debian

Fixed in:1.2.15+dfsg2-8CVE-2022-34568

libsdl1.2Ubuntu

Fixed in:1.2.15+dfsg1-3ubuntu0.1+esm2USN-5586-1

libsdl1.2debianUbuntu

Fixed in:1.2.15+dfsg1-3ubuntu0.1+esm2USN-5586-1

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.97%probability of exploitation in 30 days

58thpercentile

Moderate risk: more likely to be exploited than 58% of all known CVEs.

References

Patch1

github.com

Other references1

security.gentoo.org

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

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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 2024-11-21.