CVE-2022-48672
published 2024-05-03CVE-2022-48672: In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("drivers/of: Fix…
PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.25%
16.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
of: fdt: fix off-by-one error in unflatten_dt_nodes()
Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree")
forgot to fix up the depth check in the loop body in unflatten_dt_nodes()
which makes it possible to overflow the nps[] buffer...
Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.19.11-1 (bookworm) | linux 5.19.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 78c44d910d3e5f96dc6b3695fc1e4efd7c46a455 < cbdda20ce363356698835185801a58a28f644853 | cbdda20ce363356698835185801a58a28f644853 |
| linux | linux | >= 78c44d910d3e5f96dc6b3695fc1e4efd7c46a455 < 2566706ac6393386a4e7c4ce23fe17f4c98d9aa0 | 2566706ac6393386a4e7c4ce23fe17f4c98d9aa0 |
| linux | linux | >= 78c44d910d3e5f96dc6b3695fc1e4efd7c46a455 < e0e88c25f88b9805572263c9ed20f1d88742feaf | e0e88c25f88b9805572263c9ed20f1d88742feaf |
| linux | linux | >= 78c44d910d3e5f96dc6b3695fc1e4efd7c46a455 < ee4369260e77821602102dcc7d792de39a56365c | ee4369260e77821602102dcc7d792de39a56365c |
| linux | linux | >= 78c44d910d3e5f96dc6b3695fc1e4efd7c46a455 < ba6b9f7cc1108bad6e2c53b1d6e0156379188db7 | ba6b9f7cc1108bad6e2c53b1d6e0156379188db7 |
| linux | linux | >= 78c44d910d3e5f96dc6b3695fc1e4efd7c46a455 < 2133f451311671c7c42b5640d2b999326b39aa0e | 2133f451311671c7c42b5640d2b999326b39aa0e |
| linux | linux | >= 78c44d910d3e5f96dc6b3695fc1e4efd7c46a455 < 2f945a792f67815abca26fa8a5e863ccf3fa1181 | 2f945a792f67815abca26fa8a5e863ccf3fa1181 |
| linux | linux_kernel | >= 0 < 5.10.148-1 | 5.10.148-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 4.15 < 4.19.260 | 4.19.260 |
| linux | linux_kernel | >= 4.20 < 5.4.215 | 5.4.215 |
| linux | linux_kernel | >= 4.7 < 4.14.295 | 4.14.295 |
| linux | linux_kernel | >= 5.11 < 5.15.70 | 5.15.70 |
| linux | linux_kernel | >= 5.16 < 5.19.11 | 5.19.11 |
| linux | linux_kernel | >= 5.5 < 5.10.145 | 5.10.145 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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GHSA
GHSA-294m-6544-vprq: In the Linux kernel, the following vulnerability has been resolved:
of: fdt: fix off-by-one error in unflatten_dt_nodes()
Commit 78c44d910d3e ("driv
ghsa_unreviewed·2024-05-03
CVE-2022-48672 [HIGH] CWE-193 GHSA-294m-6544-vprq: In the Linux kernel, the following vulnerability has been resolved:
of: fdt: fix off-by-one error in unflatten_dt_nodes()
Commit 78c44d910d3e ("driv
In the Linux kernel, the following vulnerability has been resolved:
of: fdt: fix off-by-one error in unflatten_dt_nodes()
Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree")
forgot to fix up the depth check in the loop body in unflatten_dt_nodes()
which makes it possible to overflow the nps[] buffer...
Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.
OSV
CVE-2022-48672: In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("driver
osv·2024-05-03·CVSS 7.8
CVE-2022-48672 [HIGH] CVE-2022-48672: In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("driver
In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree") forgot to fix up the depth check in the loop body in unflatten_dt_nodes() which makes it possible to overflow the nps[] buffer... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
Red Hat
kernel: of: fdt: fix off-by-one error in unflatten_dt_nodes()
vendor_redhat·2024-05-03·CVSS 7.8
CVE-2022-48672 [HIGH] kernel: of: fdt: fix off-by-one error in unflatten_dt_nodes()
kernel: of: fdt: fix off-by-one error in unflatten_dt_nodes()
In the Linux kernel, the following vulnerability has been resolved:
of: fdt: fix off-by-one error in unflatten_dt_nodes()
Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree")
forgot to fix up the depth check in the loop body in unflatten_dt_nodes()
which makes it possible to overflow the nps[] buffer...
Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.
In the Linux kernel, the following vulnerability has been resolved:
of: fdt: fix off-by-one error in unflatten_dt_nodes()
The Linux kernel CVE team has assigned CVE-2022-48672 to this issue.
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024050318-CVE-2022-48672-b6d9@gregkh/T
Package: kernel (Red Hat
Debian
CVE-2022-48672: linux - In the Linux kernel, the following vulnerability has been resolved: of: fdt: fi...
vendor_debian·2022·CVSS 7.8
CVE-2022-48672 [HIGH] CVE-2022-48672: linux - In the Linux kernel, the following vulnerability has been resolved: of: fdt: fi...
In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree") forgot to fix up the depth check in the loop body in unflatten_dt_nodes() which makes it possible to overflow the nps[] buffer... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
Scope: local
bookworm: resolved (fixed in 5.19.11-1)
bullseye: resolved (fixed in 5.10.148-1)
forky: resolved (fixed in 5.19.11-1)
sid: resolved (fixed in 5.19.11-1)
trixie: resolved (fixed in 5.19.11-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/2133f451311671c7c42b5640d2b999326b39aa0ehttps://git.kernel.org/stable/c/2566706ac6393386a4e7c4ce23fe17f4c98d9aa0https://git.kernel.org/stable/c/2f945a792f67815abca26fa8a5e863ccf3fa1181https://git.kernel.org/stable/c/ba6b9f7cc1108bad6e2c53b1d6e0156379188db7https://git.kernel.org/stable/c/cbdda20ce363356698835185801a58a28f644853https://git.kernel.org/stable/c/e0e88c25f88b9805572263c9ed20f1d88742feafhttps://git.kernel.org/stable/c/ee4369260e77821602102dcc7d792de39a56365chttps://git.kernel.org/stable/c/2133f451311671c7c42b5640d2b999326b39aa0ehttps://git.kernel.org/stable/c/2566706ac6393386a4e7c4ce23fe17f4c98d9aa0https://git.kernel.org/stable/c/2f945a792f67815abca26fa8a5e863ccf3fa1181https://git.kernel.org/stable/c/ba6b9f7cc1108bad6e2c53b1d6e0156379188db7https://git.kernel.org/stable/c/cbdda20ce363356698835185801a58a28f644853https://git.kernel.org/stable/c/e0e88c25f88b9805572263c9ed20f1d88742feafhttps://git.kernel.org/stable/c/ee4369260e77821602102dcc7d792de39a56365c
2024-05-03
Published