CVE-2025-5222

Summary

A stack buffer overflow was found in Internationl components for unicode (ICU ). While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution.

Affected Software

VendorProductVersion RangeStatus
0 < 78.1affected
Red HatRed Hat Enterprise Linux 100:74.2-5.el10_0 < *unaffected
Red HatRed Hat Enterprise Linux 90:67.1-10.el9_6 < *unaffected
Red HatRed Hat Enterprise Linux 90:67.1-10.el9_6 < *unaffected
Red HatRed Hat Enterprise Linux 9.0 Update Services for SAP Solutions0:67.1-10.el9_0 < *unaffected
Red HatRed Hat Enterprise Linux 9.2 Update Services for SAP Solutions0:67.1-10.el9_2 < *unaffected
Red HatRed Hat Enterprise Linux 9.4 Extended Update Support0:67.1-10.el9_4 < *unaffected

Weaknesses

  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Workarounds

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

CVE Program Container

Additional References

References