CVE-2022-49620
published 2025-02-26CVE-2022-49620: In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipc_sk_create() Free sk in case tipc_sk_insert()…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: tipc: fix possible refcount leak in tipc_sk_create()
Free sk in case tipc_sk_insert() fails.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.18.14-1 (bookworm) | linux 5.18.14-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 5b8fa7ce823a59a328e0a7661df2478bfb745de4 < 638fa20b618b2bbcf86da71231624cc82121a036 | 638fa20b618b2bbcf86da71231624cc82121a036 |
| linux | linux | >= 5b8fa7ce823a59a328e0a7661df2478bfb745de4 < 7bc9e7f70bc57d8f02ffea2a42094281effb15ef | 7bc9e7f70bc57d8f02ffea2a42094281effb15ef |
| linux | linux | >= 5b8fa7ce823a59a328e0a7661df2478bfb745de4 < ef488669b2652bde5b6ee5a409a5b048a2a50db4 | ef488669b2652bde5b6ee5a409a5b048a2a50db4 |
| linux | linux | >= 5b8fa7ce823a59a328e0a7661df2478bfb745de4 < 4919d82f7041157a421ca9bf39a78551d5ad8a1b | 4919d82f7041157a421ca9bf39a78551d5ad8a1b |
| linux | linux | >= 5b8fa7ce823a59a328e0a7661df2478bfb745de4 < efa78f2ae363428525fb4981bb63c555ee79f3c7 | efa78f2ae363428525fb4981bb63c555ee79f3c7 |
| linux | linux | >= 5b8fa7ce823a59a328e0a7661df2478bfb745de4 < 833ecd0eae76eadf81d6d747bb5bc992d1151867 | 833ecd0eae76eadf81d6d747bb5bc992d1151867 |
| linux | linux | >= 5b8fa7ce823a59a328e0a7661df2478bfb745de4 < 3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2 | 3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2 |
| linux | linux | >= 5b8fa7ce823a59a328e0a7661df2478bfb745de4 < 00aff3590fc0a73bddd3b743863c14e76fd35c0c | 00aff3590fc0a73bddd3b743863c14e76fd35c0c |
| linux | linux_kernel | < 4.9.324 | 4.9.324 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.136-1 | 5.10.136-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 4.10 < 4.14.289 | 4.14.289 |
| linux | linux_kernel | >= 4.15 < 4.19.253 | 4.19.253 |
| linux | linux_kernel | >= 4.20 < 5.4.207 | 5.4.207 |
| linux | linux_kernel | >= 5.11 < 5.15.56 | 5.15.56 |
| linux | linux_kernel | >= 5.16 < 5.18.13 | 5.18.13 |
| linux | linux_kernel | >= 5.5 < 5.10.132 | 5.10.132 |
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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GHSA
GHSA-g998-rmhp-vqgr: In the Linux kernel, the following vulnerability has been resolved:
net: tipc: fix possible refcount leak in tipc_sk_create()
Free sk in case tipc_s
ghsa_unreviewed·2025-03-12
CVE-2022-49620 [MEDIUM] GHSA-g998-rmhp-vqgr: In the Linux kernel, the following vulnerability has been resolved:
net: tipc: fix possible refcount leak in tipc_sk_create()
Free sk in case tipc_s
In the Linux kernel, the following vulnerability has been resolved:
net: tipc: fix possible refcount leak in tipc_sk_create()
Free sk in case tipc_sk_insert() fails.
OSV
CVE-2022-49620: In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipc_sk_create() Free sk in case tipc_sk_
osv·2025-02-26·CVSS 5.5
CVE-2022-49620 [MEDIUM] CVE-2022-49620: In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipc_sk_create() Free sk in case tipc_sk_
In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipc_sk_create() Free sk in case tipc_sk_insert() fails.
Red Hat
kernel: net: tipc: fix possible refcount leak in tipc_sk_create()
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49620 [MEDIUM] CWE-401 kernel: net: tipc: fix possible refcount leak in tipc_sk_create()
kernel: net: tipc: fix possible refcount leak in tipc_sk_create()
In the Linux kernel, the following vulnerability has been resolved:
net: tipc: fix possible refcount leak in tipc_sk_create()
Free sk in case tipc_sk_insert() fails.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 9) - Affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Affected
Debian
CVE-2022-49620: linux - In the Linux kernel, the following vulnerability has been resolved: net: tipc: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-49620 [MEDIUM] CVE-2022-49620: linux - In the Linux kernel, the following vulnerability has been resolved: net: tipc: ...
In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipc_sk_create() Free sk in case tipc_sk_insert() fails.
Scope: local
bookworm: resolved (fixed in 5.18.14-1)
bullseye: resolved (fixed in 5.10.136-1)
forky: resolved (fixed in 5.18.14-1)
sid: resolved (fixed in 5.18.14-1)
trixie: resolved (fixed in 5.18.14-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/00aff3590fc0a73bddd3b743863c14e76fd35c0chttps://git.kernel.org/stable/c/3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2https://git.kernel.org/stable/c/4919d82f7041157a421ca9bf39a78551d5ad8a1bhttps://git.kernel.org/stable/c/638fa20b618b2bbcf86da71231624cc82121a036https://git.kernel.org/stable/c/7bc9e7f70bc57d8f02ffea2a42094281effb15efhttps://git.kernel.org/stable/c/833ecd0eae76eadf81d6d747bb5bc992d1151867https://git.kernel.org/stable/c/ef488669b2652bde5b6ee5a409a5b048a2a50db4https://git.kernel.org/stable/c/efa78f2ae363428525fb4981bb63c555ee79f3c7
2025-02-26
Published