CVE-2022-49681
published 2025-02-26CVE-2022-49681: In the Linux kernel, the following vulnerability has been resolved: xtensa: xtfpga: Fix refcount leak bug in setup In machine_setup()…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.25%
16.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
xtensa: xtfpga: Fix refcount leak bug in setup
In machine_setup(), of_find_compatible_node() will return a node
pointer with refcount incremented. We should use of_node_put() when
it is not used anymore.
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 | >= 33c760fbb7a8fa46314437746dd7f5540da5498e < b12d5c52f073a0420622aaf2f21b615cce8b36cc | b12d5c52f073a0420622aaf2f21b615cce8b36cc |
| linux | linux | >= 33c760fbb7a8fa46314437746dd7f5540da5498e < 35d7e961be68732eb3acaeba81fb81ca16eafd05 | 35d7e961be68732eb3acaeba81fb81ca16eafd05 |
| linux | linux | >= 33c760fbb7a8fa46314437746dd7f5540da5498e < 0715d0e60052662c3f225342062f174dd721d1c7 | 0715d0e60052662c3f225342062f174dd721d1c7 |
| linux | linux | >= 33c760fbb7a8fa46314437746dd7f5540da5498e < a52972ee706b438302eb0350e61f378eb191e3d1 | a52972ee706b438302eb0350e61f378eb191e3d1 |
| linux | linux | >= 33c760fbb7a8fa46314437746dd7f5540da5498e < 6c0839cf1b9e1b3c88da6af76794583cbfae8da3 | 6c0839cf1b9e1b3c88da6af76794583cbfae8da3 |
| linux | linux | >= 33c760fbb7a8fa46314437746dd7f5540da5498e < 0162451723178602c37f0555d235dfa17e486112 | 0162451723178602c37f0555d235dfa17e486112 |
| linux | linux | >= 33c760fbb7a8fa46314437746dd7f5540da5498e < 9b30c5c8884eda3f541229899671cebbad15979b | 9b30c5c8884eda3f541229899671cebbad15979b |
| linux | linux | >= 33c760fbb7a8fa46314437746dd7f5540da5498e < 173940b3ae40114d4179c251a98ee039dc9cd5b3 | 173940b3ae40114d4179c251a98ee039dc9cd5b3 |
| linux | linux_kernel | < 4.9.321 | 4.9.321 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.127-1 | 5.10.127-1 |
| 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 < 4.14.286 | 4.14.286 |
| linux | linux_kernel | >= 4.15 < 4.19.250 | 4.19.250 |
| linux | linux_kernel | >= 4.20 < 5.4.202 | 5.4.202 |
| linux | linux_kernel | >= 5.11 < 5.15.51 | 5.15.51 |
| linux | linux_kernel | >= 5.16 < 5.18.8 | 5.18.8 |
| linux | linux_kernel | >= 5.5 < 5.10.127 | 5.10.127 |
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-rhrv-h88h-98fv: In the Linux kernel, the following vulnerability has been resolved:
xtensa: xtfpga: Fix refcount leak bug in setup
In machine_setup(), of_find_compa
ghsa_unreviewed·2025-03-12
CVE-2022-49681 [MEDIUM] GHSA-rhrv-h88h-98fv: In the Linux kernel, the following vulnerability has been resolved:
xtensa: xtfpga: Fix refcount leak bug in setup
In machine_setup(), of_find_compa
In the Linux kernel, the following vulnerability has been resolved:
xtensa: xtfpga: Fix refcount leak bug in setup
In machine_setup(), of_find_compatible_node() will return a node
pointer with refcount incremented. We should use of_node_put() when
it is not used anymore.
OSV
CVE-2022-49681: In the Linux kernel, the following vulnerability has been resolved: xtensa: xtfpga: Fix refcount leak bug in setup In machine_setup(), of_find_compati
osv·2025-02-26·CVSS 5.5
CVE-2022-49681 [MEDIUM] CVE-2022-49681: In the Linux kernel, the following vulnerability has been resolved: xtensa: xtfpga: Fix refcount leak bug in setup In machine_setup(), of_find_compati
In the Linux kernel, the following vulnerability has been resolved: xtensa: xtfpga: Fix refcount leak bug in setup In machine_setup(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
Red Hat
kernel: xtensa: xtfpga: Fix refcount leak bug in setup
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49681 [MEDIUM] CWE-402 kernel: xtensa: xtfpga: Fix refcount leak bug in setup
kernel: xtensa: xtfpga: Fix refcount leak bug in setup
In the Linux kernel, the following vulnerability has been resolved:
xtensa: xtfpga: Fix refcount leak bug in setup
In machine_setup(), of_find_compatible_node() will return a node
pointer with refcount incremented. We should use of_node_put() when
it is not used anymore.
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) - 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 Enterpris
Debian
CVE-2022-49681: linux - In the Linux kernel, the following vulnerability has been resolved: xtensa: xtf...
vendor_debian·2022·CVSS 5.5
CVE-2022-49681 [MEDIUM] CVE-2022-49681: linux - In the Linux kernel, the following vulnerability has been resolved: xtensa: xtf...
In the Linux kernel, the following vulnerability has been resolved: xtensa: xtfpga: Fix refcount leak bug in setup In machine_setup(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
Scope: local
bookworm: resolved (fixed in 5.18.14-1)
bullseye: resolved (fixed in 5.10.127-1)
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.
https://git.kernel.org/stable/c/0162451723178602c37f0555d235dfa17e486112https://git.kernel.org/stable/c/0715d0e60052662c3f225342062f174dd721d1c7https://git.kernel.org/stable/c/173940b3ae40114d4179c251a98ee039dc9cd5b3https://git.kernel.org/stable/c/35d7e961be68732eb3acaeba81fb81ca16eafd05https://git.kernel.org/stable/c/6c0839cf1b9e1b3c88da6af76794583cbfae8da3https://git.kernel.org/stable/c/9b30c5c8884eda3f541229899671cebbad15979bhttps://git.kernel.org/stable/c/a52972ee706b438302eb0350e61f378eb191e3d1https://git.kernel.org/stable/c/b12d5c52f073a0420622aaf2f21b615cce8b36cc
2025-02-26
Published