CVE-2022-48955
published 2024-10-21CVE-2022-48955: In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: fix memory leak in tbnet_open() When tb_ring_alloc_rx() failed in…
PriorityP415medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
14.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: thunderbolt: fix memory leak in tbnet_open()
When tb_ring_alloc_rx() failed in tbnet_open(), ida that allocated in
tb_xdomain_alloc_out_hopid() is not released. Add
tb_xdomain_release_out_hopid() to the error path to release ida.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.4-1 (bookworm) | linux 6.1.4-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 180b0689425c6fb2b35e69a3316ee38371a782df < b9274dbe399952a8175db2e1ee148b7c9ba2b538 | b9274dbe399952a8175db2e1ee148b7c9ba2b538 |
| linux | linux | >= 180b0689425c6fb2b35e69a3316ee38371a782df < ed6e955f3b7e0e622c080f4bcb5427a5e1af4c2a | ed6e955f3b7e0e622c080f4bcb5427a5e1af4c2a |
| linux | linux | >= 180b0689425c6fb2b35e69a3316ee38371a782df < ed14e5903638f6eb868e3e2b4e610985e6a6c876 | ed14e5903638f6eb868e3e2b4e610985e6a6c876 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 5.13 < 5.15.83 | 5.15.83 |
| linux | linux_kernel | >= 5.16 < 6.0.13 | 6.0.13 |
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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Red Hat
kernel: net: thunderbolt: fix memory leak in tbnet_open()
vendor_redhat·2024-10-21·CVSS 5.5
CVE-2022-48955 [MEDIUM] CWE-401 kernel: net: thunderbolt: fix memory leak in tbnet_open()
kernel: net: thunderbolt: fix memory leak in tbnet_open()
In the Linux kernel, the following vulnerability has been resolved:
net: thunderbolt: fix memory leak in tbnet_open()
When tb_ring_alloc_rx() failed in tbnet_open(), ida that allocated in
tb_xdomain_alloc_out_hopid() is not released. Add
tb_xdomain_release_out_hopid() to the error path to release ida.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
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) -
Debian
CVE-2022-48955: linux - In the Linux kernel, the following vulnerability has been resolved: net: thunde...
vendor_debian·2022·CVSS 5.5
CVE-2022-48955 [MEDIUM] CVE-2022-48955: linux - In the Linux kernel, the following vulnerability has been resolved: net: thunde...
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: fix memory leak in tbnet_open() When tb_ring_alloc_rx() failed in tbnet_open(), ida that allocated in tb_xdomain_alloc_out_hopid() is not released. Add tb_xdomain_release_out_hopid() to the error path to release ida.
Scope: local
bookworm: resolved (fixed in 6.1.4-1)
bullseye: resolved
forky: resolved (fixed in 6.1.4-1)
sid: resolved (fixed in 6.1.4-1)
trixie: resolved (fixed in 6.1.4-1)
GHSA
GHSA-f6pw-44qx-h3w9: In the Linux kernel, the following vulnerability has been resolved:
net: thunderbolt: fix memory leak in tbnet_open()
When tb_ring_alloc_rx() failed
ghsa_unreviewed·2024-10-21
CVE-2022-48955 [MEDIUM] CWE-401 GHSA-f6pw-44qx-h3w9: In the Linux kernel, the following vulnerability has been resolved:
net: thunderbolt: fix memory leak in tbnet_open()
When tb_ring_alloc_rx() failed
In the Linux kernel, the following vulnerability has been resolved:
net: thunderbolt: fix memory leak in tbnet_open()
When tb_ring_alloc_rx() failed in tbnet_open(), ida that allocated in
tb_xdomain_alloc_out_hopid() is not released. Add
tb_xdomain_release_out_hopid() to the error path to release ida.
OSV
CVE-2022-48955: In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: fix memory leak in tbnet_open() When tb_ring_alloc_rx() failed i
osv·2024-10-21·CVSS 5.5
CVE-2022-48955 [MEDIUM] CVE-2022-48955: In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: fix memory leak in tbnet_open() When tb_ring_alloc_rx() failed i
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: fix memory leak in tbnet_open() When tb_ring_alloc_rx() failed in tbnet_open(), ida that allocated in tb_xdomain_alloc_out_hopid() is not released. Add tb_xdomain_release_out_hopid() to the error path to release ida.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-10-21
Published