In the Linux kernel, the following vulnerability has been resolved:
net: sched: Fix use after free in red_enqueue()
We can't use "skb" again after passing it to qdisc_enqueue(). This is
basically identical to commit 2f09707d0c97 ("sch_sfb: Also store skb
len before calling child enqueue").
Metrics
Affected Vendors & Products
References
History
Wed, 07 May 2025 13:45:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Linux
Linux linux Kernel |
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Weaknesses | CWE-416 | |
CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:* |
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Vendors & Products |
Linux
Linux linux Kernel |
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Metrics |
cvssV3_1
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cvssV3_1
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Fri, 02 May 2025 14:00:00 +0000
Type | Values Removed | Values Added |
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References |
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Metrics |
threat_severity
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cvssV3_1
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Thu, 01 May 2025 14:30:00 +0000
Type | Values Removed | Values Added |
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Description | In the Linux kernel, the following vulnerability has been resolved: net: sched: Fix use after free in red_enqueue() We can't use "skb" again after passing it to qdisc_enqueue(). This is basically identical to commit 2f09707d0c97 ("sch_sfb: Also store skb len before calling child enqueue"). | |
Title | net: sched: Fix use after free in red_enqueue() | |
References |
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Status: PUBLISHED
Assigner: Linux
Published: 2025-05-01T14:11:00.309Z
Updated: 2025-05-04T12:45:28.463Z
Reserved: 2025-05-01T14:05:17.252Z
Link: CVE-2022-49921

No data.

Status : Analyzed
Published: 2025-05-01T15:16:17.627
Modified: 2025-05-07T13:27:50.000
Link: CVE-2022-49921
