CVE-2021-46996
published 2024-02-28CVE-2021-46996: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix a memleak from userdata error path in new objects Release object…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.25%
16.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nftables: Fix a memleak from userdata error path in new objects
Release object name if userdata allocation fails.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.10.38-1 (bookworm) | linux 5.10.38-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= b131c96496b369c7b14125e7c50e89ac7cec8051 < 2c784a500f5edd337258b0fdb2f31bc9abde1a23 | 2c784a500f5edd337258b0fdb2f31bc9abde1a23 |
| linux | linux | >= b131c96496b369c7b14125e7c50e89ac7cec8051 < 59fa98bfa1f4013d658d990cac88c87b46ff410c | 59fa98bfa1f4013d658d990cac88c87b46ff410c |
| linux | linux | >= b131c96496b369c7b14125e7c50e89ac7cec8051 < dd3bebf515f336214a91994348a2b86b9a1d3d7f | dd3bebf515f336214a91994348a2b86b9a1d3d7f |
| linux | linux | >= b131c96496b369c7b14125e7c50e89ac7cec8051 < 85dfd816fabfc16e71786eda0a33a7046688b5b0 | 85dfd816fabfc16e71786eda0a33a7046688b5b0 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 5.10 < 5.10.38 | 5.10.38 |
| linux | linux_kernel | >= 5.11 < 5.11.22 | 5.11.22 |
| linux | linux_kernel | >= 5.12 < 5.12.5 | 5.12.5 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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OSV
CVE-2021-46996: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix a memleak from userdata error path in new objects Release
osv·2024-02-28·CVSS 5.5
CVE-2021-46996 [MEDIUM] CVE-2021-46996: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix a memleak from userdata error path in new objects Release
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix a memleak from userdata error path in new objects Release object name if userdata allocation fails.
GHSA
GHSA-4q6w-gxhv-h434: In the Linux kernel, the following vulnerability has been resolved:
netfilter: nftables: Fix a memleak from userdata error path in new objects
Relea
ghsa_unreviewed·2024-02-28
CVE-2021-46996 [MEDIUM] CWE-401 GHSA-4q6w-gxhv-h434: In the Linux kernel, the following vulnerability has been resolved:
netfilter: nftables: Fix a memleak from userdata error path in new objects
Relea
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nftables: Fix a memleak from userdata error path in new objects
Release object name if userdata allocation fails.
Red Hat
kernel: netfilter: nftables: Fix a memleak from userdata error path in new objects
vendor_redhat·2024-02-28·CVSS 5.5
CVE-2021-46996 [MEDIUM] CWE-402 kernel: netfilter: nftables: Fix a memleak from userdata error path in new objects
kernel: netfilter: nftables: Fix a memleak from userdata error path in new objects
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nftables: Fix a memleak from userdata error path in new objects
Release object name if userdata allocation fails.
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Not affected
Debian
CVE-2021-46996: linux - In the Linux kernel, the following vulnerability has been resolved: netfilter: ...
vendor_debian·2021·CVSS 5.5
CVE-2021-46996 [MEDIUM] CVE-2021-46996: linux - In the Linux kernel, the following vulnerability has been resolved: netfilter: ...
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix a memleak from userdata error path in new objects Release object name if userdata allocation fails.
Scope: local
bookworm: resolved (fixed in 5.10.38-1)
bullseye: resolved (fixed in 5.10.38-1)
forky: resolved (fixed in 5.10.38-1)
sid: resolved (fixed in 5.10.38-1)
trixie: resolved (fixed in 5.10.38-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/2c784a500f5edd337258b0fdb2f31bc9abde1a23https://git.kernel.org/stable/c/59fa98bfa1f4013d658d990cac88c87b46ff410chttps://git.kernel.org/stable/c/85dfd816fabfc16e71786eda0a33a7046688b5b0https://git.kernel.org/stable/c/dd3bebf515f336214a91994348a2b86b9a1d3d7fhttps://git.kernel.org/stable/c/2c784a500f5edd337258b0fdb2f31bc9abde1a23https://git.kernel.org/stable/c/59fa98bfa1f4013d658d990cac88c87b46ff410chttps://git.kernel.org/stable/c/85dfd816fabfc16e71786eda0a33a7046688b5b0https://git.kernel.org/stable/c/dd3bebf515f336214a91994348a2b86b9a1d3d7f
2024-02-28
Published