CVE-2022-48856
published 2024-07-16CVE-2022-48856: In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_node()…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.21%
11.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.16.18-1 (bookworm) | linux 5.16.18-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 7349a74ea75ca27606ead81df3ed67f1b32a94ba < 6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6 | 6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6 |
| linux | linux | >= 7349a74ea75ca27606ead81df3ed67f1b32a94ba < f7b3b520349193f8a82cca74daf366199e06add9 | f7b3b520349193f8a82cca74daf366199e06add9 |
| linux | linux | >= 7349a74ea75ca27606ead81df3ed67f1b32a94ba < 21044e679ed535345042d2023f7df0ca8e897e2a | 21044e679ed535345042d2023f7df0ca8e897e2a |
| linux | linux | >= 7349a74ea75ca27606ead81df3ed67f1b32a94ba < f49f646f9ec296fc0afe7ae92c2bb47f23e3846c | f49f646f9ec296fc0afe7ae92c2bb47f23e3846c |
| linux | linux | >= 7349a74ea75ca27606ead81df3ed67f1b32a94ba < 0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848 | 0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848 |
| linux | linux | >= 7349a74ea75ca27606ead81df3ed67f1b32a94ba < 2ac5b58e645c66932438bb021cb5b52097ce70b0 | 2ac5b58e645c66932438bb021cb5b52097ce70b0 |
| linux | linux_kernel | >= 0 < 5.10.106-1 | 5.10.106-1 |
| linux | linux_kernel | >= 0 < 5.16.18-1 | 5.16.18-1 |
| linux | linux_kernel | >= 0 < 5.16.18-1 | 5.16.18-1 |
| linux | linux_kernel | >= 0 < 5.16.18-1 | 5.16.18-1 |
| linux | linux_kernel | >= 4.18 < 4.19.235 | 4.19.235 |
| linux | linux_kernel | >= 4.20 < 5.4.185 | 5.4.185 |
| linux | linux_kernel | >= 5.11 < 5.15.29 | 5.15.29 |
| linux | linux_kernel | >= 5.16 < 5.16.15 | 5.16.15 |
| linux | linux_kernel | >= 5.5 < 5.10.106 | 5.10.106 |
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: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
vendor_redhat·2024-07-16·CVSS 5.5
CVE-2022-48856 [MEDIUM] CWE-401 kernel: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
kernel: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
In the Linux kernel, the following vulnerability has been resolved:
gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.
A refcount leak flaw was found in the function gfar_get_ts_info in the Linux kernel's gianfar Ethernet driver. This issue occurs due to the of_find_compatible_node() function incrementing the reference count of a device tree node pointer.
Statement: Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.
Mitigation: Mi
Debian
CVE-2022-48856: linux - In the Linux kernel, the following vulnerability has been resolved: gianfar: et...
vendor_debian·2022·CVSS 5.5
CVE-2022-48856 [MEDIUM] CVE-2022-48856: linux - In the Linux kernel, the following vulnerability has been resolved: gianfar: et...
In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.
Scope: local
bookworm: resolved (fixed in 5.16.18-1)
bullseye: resolved (fixed in 5.10.106-1)
forky: resolved (fixed in 5.16.18-1)
sid: resolved (fixed in 5.16.18-1)
trixie: resolved (fixed in 5.16.18-1)
GHSA
GHSA-r6gj-cppw-666p: In the Linux kernel, the following vulnerability has been resolved:
gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
The of_find_compatible_n
ghsa_unreviewed·2024-07-16
CVE-2022-48856 [MEDIUM] CWE-401 GHSA-r6gj-cppw-666p: In the Linux kernel, the following vulnerability has been resolved:
gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
The of_find_compatible_n
In the Linux kernel, the following vulnerability has been resolved:
gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.
OSV
CVE-2022-48856: In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_nod
osv·2024-07-16·CVSS 5.5
CVE-2022-48856 [MEDIUM] CVE-2022-48856: In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_nod
In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848https://git.kernel.org/stable/c/21044e679ed535345042d2023f7df0ca8e897e2ahttps://git.kernel.org/stable/c/2ac5b58e645c66932438bb021cb5b52097ce70b0https://git.kernel.org/stable/c/6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6https://git.kernel.org/stable/c/f49f646f9ec296fc0afe7ae92c2bb47f23e3846chttps://git.kernel.org/stable/c/f7b3b520349193f8a82cca74daf366199e06add9https://git.kernel.org/stable/c/0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848https://git.kernel.org/stable/c/21044e679ed535345042d2023f7df0ca8e897e2ahttps://git.kernel.org/stable/c/2ac5b58e645c66932438bb021cb5b52097ce70b0https://git.kernel.org/stable/c/6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6https://git.kernel.org/stable/c/f49f646f9ec296fc0afe7ae92c2bb47f23e3846chttps://git.kernel.org/stable/c/f7b3b520349193f8a82cca74daf366199e06add9
2024-07-16
Published