Bug 2233988 (CVE-2022-47010)

Summary:	CVE-2022-47010 binutils: memory leak in pr_function_type() in prdbg.c
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	acrosby, ailan, bdettelb, caswilli, desktop-qa-list, fjansen, fweimer, gdb-bugs, hkataria, jburrell, jmitchel, jsamir, jsherril, jtanner, kaycoth, keiths, kshier, mcermak, mpolacek, mprchlik, nickc, ohudlick, psegedy, rjones, sipoyare, sthirugn, virt-maint, vkrizan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A memory leak flaw was found in binutils in the pr_function_type function. This flaw allows an attacker to use a set of steps to trigger a memory leak and perform a denial of service, resulting in a loss of the system's availability.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2233989, 2233990, 2233991, 2234195, 2234196, 2234197, 2234198, 2234199, 2234200, 2234201, 2234202, 2234203, 2234204, 2234205, 2234206, 2234207, 2234208, 2234209
Bug Blocks:	2233947

Description Guilherme de Almeida Suckevicz 2023-08-23 20:31:03 UTC

An issue was discovered function pr_function_type in prdbg.c in Binutils 2.34 thru 2.38, allows attackers to cause a denial of service due to memory leaks.

Reference:
https://sourceware.org/bugzilla/show_bug.cgi?id=29262

Comment 1 Guilherme de Almeida Suckevicz 2023-08-23 20:33:27 UTC

Created binutils tracking bugs for this issue:

Affects: fedora-all [bug 2233989]


Created gdb tracking bugs for this issue:

Affects: fedora-all [bug 2233990]


Created mingw-binutils tracking bugs for this issue:

Affects: fedora-all [bug 2233991]