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SUSE CVE•added 2025/10/05 2:57 a.m.•2 views

SUSE CVE-2022-50490

In the Linux kernel, the following vulnerability has been resolved: bpf: Propagate error from htablockbucket to userspace In htabmaplookupanddeletebatch if htablockbucket returns -EBUSY, it will go to next bucket. Going to next bucket may not only skip the elements in current bucket silently, but...

7.8CVSS6.4AI score0.00149EPSS

Exploits0References23

NVD•added 2025/10/04 4:15 p.m.•6 views

CVE-2022-50490

7.1CVSS0.00149EPSS

Exploits0References4

Cvelist•added 2025/10/04 3:43 p.m.•8 views

CVE-2022-50490 bpf: Propagate error from htab_lock_bucket() to userspace

0.00149EPSS

Exploits0References4

OSV•added 2025/10/04 3:43 p.m.•4 views

CVE-2022-50490 bpf: Propagate error from htab_lock_bucket() to userspace

7.1CVSS6.4AI score0.00149EPSS

Exploits0References7

CVE•added 2025/10/04 3:43 p.m.•21 views

CVE-2022-50490

Summary: CVE-2022-50490 affects the Linux kernel bpf path in __htab_map_lookup_and_delete_batch, where a failed htab_lock_bucket() returning -EBUSY could cause silent bucket-skips, out-of-bounds memory access, or kernel memory exposure to userspace. Root cause: error from htab_lock_bucket() not p...

7.1CVSS6.1AI score0.00149EPSS

Exploits0References4Affected Software1

CNNVD•added 2025/10/04 12:0 a.m.•3 views

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper propagation of the htablockbucket error, which could lead to out-of-bounds memory accesses or kerne...

6.1AI score0.00149EPSS

Exploits0References5