Bug 2122722 (CVE-2021-33466) - CVE-2021-33466 yasm: NULL pointer dereference in expand_smacro() in modules/preprocs/nasm/nasm-pp.c
Summary: CVE-2021-33466 yasm: NULL pointer dereference in expand_smacro() in modules/p...
Keywords:
Status: NEW
Alias: CVE-2021-33466
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2122754 2122755 2123114 2123115
Blocks: 2111238
TreeView+ depends on / blocked
 
Reported: 2022-08-30 16:42 UTC by Guilherme de Almeida Suckevicz
Modified: 2024-03-14 14:49 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2022-08-30 16:42:56 UTC 
An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expand_smacro() in modules/preprocs/nasm/nasm-pp.c.

Reference:
https://github.com/yasm/yasm/issues/172
Comment 1 Guilherme de Almeida Suckevicz 2022-08-30 17:20:37 UTC 
Created yasm tracking bugs for this issue:

Affects: epel-all [bug 2122754]
Affects: fedora-all [bug 2122755]
Note You need to log in before you can comment on or make changes to this bug.