linux-cve-announce - CVE-2024-58055: usb: gadget: f_tcm: Don't free command immediately

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <2025030606-CVE-2024-58055-39b6@gregkh>
Date: Thu,  6 Mar 2025 16:54:08 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-cve-announce@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: CVE-2024-58055: usb: gadget: f_tcm: Don't free command immediately

Description
===========

In the Linux kernel, the following vulnerability has been resolved:

usb: gadget: f_tcm: Don't free command immediately

Don't prematurely free the command. Wait for the status completion of
the sense status. It can be freed then. Otherwise we will double-free
the command.

The Linux kernel CVE team has assigned CVE-2024-58055 to this issue.


Affected and fixed versions
===========================

	Issue introduced in 4.6 with commit cff834c16d23d614388aab1b86d19eb67b3f80c4 and fixed in 6.1.129 with commit f0c33e7d387ccbb6870e73a43c558fefede06614
	Issue introduced in 4.6 with commit cff834c16d23d614388aab1b86d19eb67b3f80c4 and fixed in 6.6.76 with commit 16907219ad6763f401700e1b57b2da4f3e07f047
	Issue introduced in 4.6 with commit cff834c16d23d614388aab1b86d19eb67b3f80c4 and fixed in 6.12.13 with commit 929b69810eec132b284ffd19047a85d961df9e4d
	Issue introduced in 4.6 with commit cff834c16d23d614388aab1b86d19eb67b3f80c4 and fixed in 6.13.2 with commit e6693595bd1b55af62d057a4136a89d5c2ddf0e9
	Issue introduced in 4.6 with commit cff834c16d23d614388aab1b86d19eb67b3f80c4 and fixed in 6.14-rc1 with commit c225d006a31949d673e646d585d9569bc28feeb9

Please see https://www.kernel.org for a full list of currently supported
kernel versions by the kernel community.

Unaffected versions might change over time as fixes are backported to
older supported kernel versions.  The official CVE entry at
	https://cve.org/CVERecord/?id=CVE-2024-58055
will be updated if fixes are backported, please check that for the most
up to date information about this issue.


Affected files
==============

The file(s) affected by this issue are:
	drivers/usb/gadget/function/f_tcm.c


Mitigation
==========

The Linux kernel CVE team recommends that you update to the latest
stable kernel version for this, and many other bugfixes.  Individual
changes are never tested alone, but rather are part of a larger kernel
release.  Cherry-picking individual commits is not recommended or
supported by the Linux kernel community at all.  If however, updating to
the latest release is impossible, the individual changes to resolve this
issue can be found at these commits:
	https://git.kernel.org/stable/c/f0c33e7d387ccbb6870e73a43c558fefede06614
	https://git.kernel.org/stable/c/16907219ad6763f401700e1b57b2da4f3e07f047
	https://git.kernel.org/stable/c/929b69810eec132b284ffd19047a85d961df9e4d
	https://git.kernel.org/stable/c/e6693595bd1b55af62d057a4136a89d5c2ddf0e9
	https://git.kernel.org/stable/c/c225d006a31949d673e646d585d9569bc28feeb9