Is CVE-2022-1451 in the CISA KEV catalog?

No. CVE-2022-1451 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-1451?

CVE-2022-1451 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2022-1451?

CVE-2022-1451 has an EPSS score of 0.78% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-1451?

Upgrade radare2 on debian unstable to 5.9.0+dfsg-1 or later.

CVE & CISA-KEV Catalog

CVE-2022-1451

HIGH

7.1

CVSS v3

NVD

Description

Out-of-bounds Read in r_bin_java_constant_value_attr_new function in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end 2f the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. More details see CWE-125: Out-of-bounds read.

CWE-788 CWE-125Out-of-bounds Read

How to fix

Remediation Available

radare2Debian

Fixed in:5.9.0+dfsg-1CVE-2022-1451

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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.78%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Patch2

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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.