Risk Letters

Exploited vulnerability

CVE-2013-2596

TLP:CLEAR

Linux Kernel Integer Overflow Vulnerability

Linux kernel fb_mmap function in drivers/video/fbmem.c contains an integer overflow vulnerability that allows for privilege escalation.

Facts

  • Vendor: Linux
  • Product: Kernel
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 3.2 %
  • On CISA's Known Exploited Vulnerabilities list since: 15 September 2022
  • First known exploitation: 15 September 2022
  • CISA's deadline for US federal agencies: 6 October 2022
  • Weakness: CWE-189
  • First seen by Risk Letters: 15 September 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD