UBUNTU-CVE-2021-43976
In the Linux kernel through 5.15.2, mwifiex_usb_recv in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker (who can connect a crafted USB device) to cause a denial of service (skb_over_panic).
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
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15 explicit affected versions
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12 explicit affected versions
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10 explicit affected versions
138 explicit affected versions
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1 explicit affected versions
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33 explicit affected versions
10 explicit affected versions
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11 explicit affected versions
12 explicit affected versions
80 explicit affected versions
7 explicit affected versions
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41 explicit affected versions
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34 explicit affected versions
6 explicit affected versions
1 explicit affected versions
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38 explicit affected versions
5 explicit affected versions
35 explicit affected versions
1 explicit affected versions
34 explicit affected versions
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1 explicit affected versions
34 explicit affected versions
10 explicit affected versions
6 explicit affected versions
31 explicit affected versions
44 explicit affected versions
16 explicit affected versions
13 explicit affected versions
28 explicit affected versions
38 explicit affected versions
9 explicit affected versions
115 explicit affected versions
34 explicit affected versions
50 explicit affected versions
14 explicit affected versions
88 explicit affected versions
65 explicit affected versions
4 explicit affected versions
22 explicit affected versions
56 explicit affected versions
34 explicit affected versions
43 explicit affected versions
1 explicit affected versions
93 explicit affected versions
105 explicit affected versions
35 explicit affected versions
4 explicit affected versions
23 explicit affected versions
1 explicit affected versions
12 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel through 5.15.2, mwifiex_usb_recv in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker (who can connect a crafted USB device) to cause a denial of service (skb_over_panic).
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git/commit/?id=04d80663f67ccef893061b49ec8a42ff7045ae84
- https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/
- https://ubuntu.com/security/CVE-2021-43976
- https://ubuntu.com/security/notices/USN-5302-1
- https://ubuntu.com/security/notices/USN-5338-1
- https://ubuntu.com/security/notices/USN-5339-1
- https://ubuntu.com/security/notices/USN-5361-1
- https://ubuntu.com/security/notices/USN-5377-1
- https://ubuntu.com/security/notices/USN-5383-1
- https://www.cve.org/CVERecord?id=CVE-2021-43976