openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:1332-2)

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CVE-2021-47102

creationtimestamp| type| source ---|---|--- 2024-03-05 18:22:05+00:00| seen| https://t.me/ctinow/200528 2025-02-14 15:09:34+00:00| published-proof-of-concept| https://t.me/DarkWebInformerCVEAlerts/4442...

CVE-2021-47102

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix incorrect structure access In line: upper = info-upperdev; We access upperdev field, which is related only for particular events e.g. event == NETDEVCHANGEUPPER. So, this line cause invalid memory acce...

CVE-2021-47102

CVE-2021-47102 pertains to the Linux kernel marvell prestera code. The issue is a faulty structure access in prestera: upper = info->upper_dev; this field is only valid for specific notifiers (e.g., NETDEV_CHANGEUPPER). For other events, this can read info->upper_dev beyond its valid contex...