Home/CVE/GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function bfd_dw
CVE

CVE-2022-48064

GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function bfd_dw

GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function bfd_dwarf2_find_nearest_line_with_alt at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack.

MEDIUM · CVSS 5.5 EPSS 9e-05
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-770Allocation of Resources Without Limits or Throttling
▤

Affected Products & Versions

3
gnu binutils< 2.40
fedoraproject fedoraall versions
netapp ontap select deploy administration utilityall versions
⚠

Public Exploits & PoCs

1
pocsourceware.org · show_bug.cgi?id=29922sourceware.org
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Aug 2023 · 07:16 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

9
msrcCVE-2022-48064
suse-csafSUSE-SU-2024:4413-1
suse-csafSUSE-SU-2024:4414-1
suse-csafopenSUSE-SU-2024:13411-1
suse-csafSUSE-SU-2024:0898-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3XKYUAIORNQ32IZUOZFURECZKEXOHX7Z/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KGSKF4GH7425S6XFDQMWTJGD5U47BAZN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NSUNHSOWWLLNGHRM5TUBNCJHEYHPDX2M/
https://security.netapp.com/advisory/ntap-20231006-0008/Third Party Advisory
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git
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