In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c
36824
27 January 2026
27 January 2026
CLOSED
LOW
5.5 Medium - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2021-33294
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Brocade Security Advisory ID |
BSA-2026-2595 |
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Component |
elfutils |
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Summary
In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.
Products Affected
- No Brocade Fibre channel products from Broadcom are affected
Products Not Affected
- Brocade Fabric OS versions before 10.0.0
[VEX Justification: Inline_mitigations_already_exist] - Brocade ASCG
[VEX Justification: Vulnerable_code_not_in_execute_path] - Brocade SANnav
[VEX Justification: Vulnerable_code_cannot_be_controlled_by_adversary]
Solution
- While Brocade Fabric OS is not affected, a security update has been provided in Brocade Fabric OS 10.0.0
Revision History
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Version |
Change |
Date |
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1.0 |
Initial Publication |
January 27, 2026 |
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