net: thunderbolt: fix memory leak in tbnet_open()
Published Oct 21, 2024
5.5
MEDIUMCVSS 3.1
EPSS 0.24%
Description
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 products
-
Affected
- ≥ , <
- ≥ , <
- ≥ , <
-
Affected
- 5.13
Unaffected
- ≥ 0, < 5.13
- ≥ 5.15.83, ≤ 5.15.*
- ≥ 6.0.13, ≤ 6.0.*
- 6.1
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
- ≥ 5.13 · < 5.15.83
- ≥ 5.16 · < 6.0.13
- 6.1
- 6.1
- 6.1
- 6.1
- 6.1
- 6.1
- 6.1
- 6.1
No data.
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise Linux 7
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel-rt
Out of support scope
Red Hat Enterprise Linux 8
kernel
Not affected
Red Hat Enterprise Linux 8
kernel-rt
Not affected
Red Hat Enterprise Linux 9
kernel
Not affected
Red Hat Enterprise Linux 9
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Out of support scope | n/a |
| Red Hat Enterprise Linux 8 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (9)
- https://access.redhat.com/security/cve/CVE-2022-48955 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2320684 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-53834 Advisory
- https://git.kernel.org/stable/c/b9274dbe399952a8175db2e1ee148b7c9ba2b538 Patch
- https://git.kernel.org/stable/c/ed14e5903638f6eb868e3e2b4e610985e6a6c876 Patch
- https://git.kernel.org/stable/c/ed6e955f3b7e0e622c080f4bcb5427a5e1af4c2a Patch
- https://lore.kernel.org/linux-cve-announce/2024102141-CVE-2022-48955-d31e@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2022-48955
- https://www.cve.org/CVERecord?id=CVE-2022-48955
Change history (0)
No recorded changes yet.
CVE.org / MITRE
CISA Vulnrichment
GitHub
No data