CVE - CVE-2022-49275

CVE-ID
CVE-2022-49275	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: can: m_can: m_can_tx_handler(): fix use after free of skb can_put_echo_skb() will clone skb then free the skb. Move the can_put_echo_skb() for the m_can version 3.0.x directly before the start of the xmit in hardware, similar to the 3.1.x branch.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/08d90846e438ac22dc56fc49ec0b0d195831c5ed URL:https://git.kernel.org/stable/c/08d90846e438ac22dc56fc49ec0b0d195831c5ed MISC:https://git.kernel.org/stable/c/2e8e79c416aae1de224c0f1860f2e3350fa171f8 URL:https://git.kernel.org/stable/c/2e8e79c416aae1de224c0f1860f2e3350fa171f8 MISC:https://git.kernel.org/stable/c/31417073493f302d26ab66b3abc098d43227b835 URL:https://git.kernel.org/stable/c/31417073493f302d26ab66b3abc098d43227b835 MISC:https://git.kernel.org/stable/c/4db7d6f481990dd179a9ee7126dc7aa31ea4fff3 URL:https://git.kernel.org/stable/c/4db7d6f481990dd179a9ee7126dc7aa31ea4fff3 MISC:https://git.kernel.org/stable/c/7728d937ec403a1ceff9483023252d2cb8777f81 URL:https://git.kernel.org/stable/c/7728d937ec403a1ceff9483023252d2cb8777f81 MISC:https://git.kernel.org/stable/c/869016a2938ac44f7b2fb7fc22c89edad99eb9b3 URL:https://git.kernel.org/stable/c/869016a2938ac44f7b2fb7fc22c89edad99eb9b3 MISC:https://git.kernel.org/stable/c/d3892a747ab16b1eb6593a19d29f62c3b3f020ac URL:https://git.kernel.org/stable/c/d3892a747ab16b1eb6593a19d29f62c3b3f020ac MISC:https://git.kernel.org/stable/c/d93ed9aff64968f4cdad690712eb4f48ae537bde URL:https://git.kernel.org/stable/c/d93ed9aff64968f4cdad690712eb4f48ae537bde MISC:https://git.kernel.org/stable/c/f43e64076ff1b1dcb893fb77ad1204105f710a29 URL:https://git.kernel.org/stable/c/f43e64076ff1b1dcb893fb77ad1204105f710a29
Assigning CNA
kernel.org
Date Record Created
20250226	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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