CVE-2022-44313

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the ExpressionCoerceUnsignedInteger function in expression.c when called from ExpressionParseFunctionCall.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Nov 8, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2022

CVE-2022-443145.5PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the StringStrncpy function in cstdlib/string.c when called from ExprCVE-2022-443155.5PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the ExpressionAssign function in expression.c when called from ExpreCVE-2022-443165.5PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the LexGetStringConstant function in lex.c when called from LexScanGCVE-2022-443175.5PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the StdioOutPutc function in cstdlib/stdio.c when called from ExpresCVE-2022-443185.5PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the StringStrcat function in cstdlib/string.c when called from ExpreCVE-2022-443195.5PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the StdioBasePrintf function in cstdlib/string.c when called from ExCVE-2022-44324.4A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS PersistenceConfigDxe driver that could allow a local attacker with elCVE-2022-443205.5PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the ExpressionCoerceFP function in expression.c when called from ExpCVE-2022-443215.5PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the LexSkipComment function in lex.c when called from LexScanGetTokeCVE-2022-44334.4A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoSetupConfigDxe driver that could allow a local attacker with elCVE-2022-44344.4A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS driver that could allow a local attacker with elevated privileges to CVE-2022-443437.5CRMEB 4.4.4 is vulnerable to Any File download.
CVE-2022-44313: Medium severity, CVSS 5.5 | Vulnix