CVE-2022-49369

published 2025-02-26

CVE-2022-49369: In the Linux kernel, the following vulnerability has been resolved: amt: fix possible memory leak in amt_rcv() If an amt receives packets and it finds socket…

Priority P4 16 medium 5.5 CVSS 3.1

AV L AC L PR L UI N S U C N I N A H

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

amt: fix possible memory leak in amt_rcv()

If an amt receives packets and it finds socket.
If it can't find a socket, it should free a received skb.
But it doesn't.
So, a memory leak would possibly occur.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
debian	linux	< linux 5.18.5-1 (bookworm)	linux 5.18.5-1 (bookworm)
linux	linux	—	—
linux	linux	>= cbc21dc1cfe949e37b2a54c71511579f1899e8d4 < 60d9c020c69977e138727b3577bc6a0458325e9c	60d9c020c69977e138727b3577bc6a0458325e9c
linux	linux	>= cbc21dc1cfe949e37b2a54c71511579f1899e8d4 < 4b8032d39b276c52db57ff834c300405b9da2691	4b8032d39b276c52db57ff834c300405b9da2691
linux	linux	>= cbc21dc1cfe949e37b2a54c71511579f1899e8d4 < 1a1a0e80e005cbdc2c250fc858e1d8570f4e4acb	1a1a0e80e005cbdc2c250fc858e1d8570f4e4acb
linux	linux_kernel	>= 0 < 5.18.5-1	5.18.5-1
linux	linux_kernel	>= 0 < 5.18.5-1	5.18.5-1
linux	linux_kernel	>= 0 < 5.18.5-1	5.18.5-1
linux	linux_kernel	>= 5.16 < 5.17.15	5.17.15
linux	linux_kernel	>= 5.18 < 5.18.4	5.18.4

CVSS provenance

nvd v3.1 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

osv 5.5 MEDIUM

vendor_debian 5.5 MEDIUM

vendor_redhat 5.5 MEDIUM

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CWE-401