CVE-2023-54222
published 2025-12-30CVE-2023-54222: In the Linux kernel, the following vulnerability has been resolved: hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id() The "map_sz" is the number of…
PriorityP419low5.1
EPSS
0.17%
7.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the number of elements in the "m" array so the >
comparison needs to be changed to >= to prevent an out of bounds
read.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.37-1 (bookworm) | linux 6.1.37-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 09574cca6ad649f84ba804caf63a5aefe0202834 < fed87ce073c7b9f4f255105f90bd930df06d18a7 | fed87ce073c7b9f4f255105f90bd930df06d18a7 |
| linux | linux | >= 09574cca6ad649f84ba804caf63a5aefe0202834 < aedc364a7c9cd2fb45b4f7c0a41c98365369ff46 | aedc364a7c9cd2fb45b4f7c0a41c98365369ff46 |
| linux | linux | >= 09574cca6ad649f84ba804caf63a5aefe0202834 < 2a488602e3f09ef9e50feb5448ae46515a6fa789 | 2a488602e3f09ef9e50feb5448ae46515a6fa789 |
| linux | linux | >= 09574cca6ad649f84ba804caf63a5aefe0202834 < e078180d66848a6a890daf0a3ce28dc43cc66790 | e078180d66848a6a890daf0a3ce28dc43cc66790 |
| linux | linux_kernel | >= 0 < 6.1.37-1 | 6.1.37-1 |
| linux | linux_kernel | >= 0 < 6.3.7-1 | 6.3.7-1 |
| linux | linux_kernel | >= 0 < 6.3.7-1 | 6.3.7-1 |
| linux | linux_kernel | >= 5.19.0 < 6.1.28 | 6.1.28 |
| linux | linux_kernel | >= 6.2.0 < 6.2.15 | 6.2.15 |
| linux | linux_kernel | >= 6.3.0 < 6.3.2 | 6.3.2 |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
CVE-2023-54222: In the Linux kernel, the following vulnerability has been resolved: hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id() The "map_sz" is the n
osv·2025-12-30
CVE-2023-54222 CVE-2023-54222: In the Linux kernel, the following vulnerability has been resolved: hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id() The "map_sz" is the n
In the Linux kernel, the following vulnerability has been resolved: hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id() The "map_sz" is the number of elements in the "m" array so the > comparison needs to be changed to >= to prevent an out of bounds read.
GHSA
GHSA-v7c6-475j-qrqg: In the Linux kernel, the following vulnerability has been resolved:
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the
ghsa_unreviewed·2025-12-30
CVE-2023-54222 GHSA-v7c6-475j-qrqg: In the Linux kernel, the following vulnerability has been resolved:
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the
In the Linux kernel, the following vulnerability has been resolved:
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the number of elements in the "m" array so the >
comparison needs to be changed to >= to prevent an out of bounds
read.
OSV
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
osv·2025-12-30
CVE-2023-54222 hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
In the Linux kernel, the following vulnerability has been resolved:
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the number of elements in the "m" array so the >
comparison needs to be changed to >= to prevent an out of bounds
read.
Red Hat
kernel: Linux kernel: Information disclosure or denial of service via out-of-bounds read in Tegra Host Emulation
vendor_redhat·2025-12-30·CVSS 5.1
CVE-2023-54222 [LOW] CWE-125 kernel: Linux kernel: Information disclosure or denial of service via out-of-bounds read in Tegra Host Emulation
kernel: Linux kernel: Information disclosure or denial of service via out-of-bounds read in Tegra Host Emulation
In the Linux kernel, the following vulnerability has been resolved:
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the number of elements in the "m" array so the >
comparison needs to be changed to >= to prevent an out of bounds
read.
A flaw was found in the Linux kernel. Specifically, an off-by-one error in the Tegra Host Emulation (hte) component's `tegra_hte_map_to_line_id()` function, caused by an incorrect boundary check, could allow a local attacker to read memory outside of allocated bounds. This out-of-bounds read may lead to information disclosure or a denial of service (DoS).
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Debian
CVE-2023-54222: linux - In the Linux kernel, the following vulnerability has been resolved: hte: tegra-...
vendor_debian·2023
CVE-2023-54222 CVE-2023-54222: linux - In the Linux kernel, the following vulnerability has been resolved: hte: tegra-...
In the Linux kernel, the following vulnerability has been resolved: hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id() The "map_sz" is the number of elements in the "m" array so the > comparison needs to be changed to >= to prevent an out of bounds read.
Scope: local
bookworm: resolved (fixed in 6.1.37-1)
bullseye: resolved
forky: resolved (fixed in 6.3.7-1)
sid: resolved (fixed in 6.3.7-1)
trixie: resolved (fixed in 6.3.7-1)
No detection rules found.
No public exploits indexed.
Wiz
CVE-2023-54222 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz
CVE-2023-54222 CVE-2023-54222 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2023-54222 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the number of elements in the "m" array so the >
comparison needs to be changed to >= to prevent an out of bounds
read.
Source : NVD
Published December 30, 2025
CNA Score N/A
Affected Technologies
Linux Kernel
Linux Debian
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 7.4
Exploitation Probability (EPSS) N/A
Affected packages and libraries
kernel-rt-64k-modules-partner
kernel-rt-modules
Sources
NVD
Debian 12, 13, 14 Has Fix Added at: Dec 31, 2025
Echo Has Fix Added a
Bugzilla
CVE-2023-54222 kernel: Linux kernel: Information disclosure or denial of service via out-of-bounds read in Tegra Host Emulation
bugzilla·2025-12-30
CVE-2023-54222 [LOW] CVE-2023-54222 kernel: Linux kernel: Information disclosure or denial of service via out-of-bounds read in Tegra Host Emulation
CVE-2023-54222 kernel: Linux kernel: Information disclosure or denial of service via out-of-bounds read in Tegra Host Emulation
In the Linux kernel, the following vulnerability has been resolved:
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the number of elements in the "m" array so the >
comparison needs to be changed to >= to prevent an out of bounds
read.
Discussion:
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025123027-CVE-2023-54222-1748@gregkh/T
2025-12-30
Published