CVE-2022-50877

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Source

https://cve.org/CVERecord?id=CVE-2022-50877

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-50877

Downstream

Published

2025-12-30T12:23:17.466Z

Modified

2026-04-02T08:28:49.406139Z

Summary

net: broadcom: bcm4908_enet: update TX stats after actual transmission

Details

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

net: broadcom: bcm4908_enet: update TX stats after actual transmission

Queueing packets doesn't guarantee their transmission. Update TX stats after hardware confirms consuming submitted data.

This also fixes a possible race and NULL dereference. bcm4908enetstartxmit() could try to access skb after freeing it in the bcm4908enetpolltx().

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50877.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

4feffeadbcb2e5b11cbbf191a33c245b74a5837b

Fixed

c9589e18a60c55c76772a38117ef9a16b942e56b

Fixed

2adedc80faec243ede55355e57142110d6f46e08

Fixed

ef3556ee16c68735ec69bd08df41d1cd83b14ad3

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50877.json"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50877.json"