CVE-2022-48804
published 2024-07-16CVE-2022-48804: In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that an…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.31%
22.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
vt_ioctl: fix array_index_nospec in vt_setactivate
array_index_nospec ensures that an out-of-bounds value is set to zero
on the transient path. Decreasing the value by one afterwards causes
a transient integer underflow. vsa.console should be decreased first
and then sanitized with array_index_nospec.
Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh
Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU
Amsterdam.
Affected
30 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.16.10-1 (bookworm) | linux 5.16.10-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | >= 0ec459ec174031fad02a55e622cf2fc0d2e75a25 < 830c5aa302ec16b4ee641aec769462c37f802c90 | 830c5aa302ec16b4ee641aec769462c37f802c90 |
| linux | linux | >= 3.16.62 < 3.17 | 3.17 |
| linux | linux | >= 4.14.73 < 4.14.267 | 4.14.267 |
| linux | linux | >= 4.18.11 < 4.19 | 4.19 |
| linux | linux | >= 4.4.159 < 4.5 | 4.5 |
| linux | linux | >= 4.9.130 < 4.9.302 | 4.9.302 |
| linux | linux | >= 4334a6ae867aa12f01c1755368fd0de4c926ac75 < 2a45a6bd1e6d651770aafff57ab3e1d3bb0b42e0 | 2a45a6bd1e6d651770aafff57ab3e1d3bb0b42e0 |
| linux | linux | >= e97267cb4d1ee01ca0929638ec0fcbb0904f903d < 170325aba4608bde3e7d21c9c19b7bc266ac0885 | 170325aba4608bde3e7d21c9c19b7bc266ac0885 |
| linux | linux | >= e97267cb4d1ee01ca0929638ec0fcbb0904f903d < ae3d57411562260ee3f4fd5e875f410002341104 | ae3d57411562260ee3f4fd5e875f410002341104 |
| linux | linux | >= e97267cb4d1ee01ca0929638ec0fcbb0904f903d < 778302ca09498b448620edd372dc908bebf80bdf | 778302ca09498b448620edd372dc908bebf80bdf |
| linux | linux | >= e97267cb4d1ee01ca0929638ec0fcbb0904f903d < ffe54289b02e9c732d6f04c8ebbe3b2d90d32118 | ffe54289b02e9c732d6f04c8ebbe3b2d90d32118 |
| linux | linux | >= e97267cb4d1ee01ca0929638ec0fcbb0904f903d < 6550bdf52846f85a2a3726a5aa0c7c4399f2fc02 | 6550bdf52846f85a2a3726a5aa0c7c4399f2fc02 |
| linux | linux | >= e97267cb4d1ee01ca0929638ec0fcbb0904f903d < 61cc70d9e8ef5b042d4ed87994d20100ec8896d9 | 61cc70d9e8ef5b042d4ed87994d20100ec8896d9 |
| linux | linux_kernel | < 4.9.302 | 4.9.302 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.103-1 | 5.10.103-1 |
| linux | linux_kernel | >= 0 < 5.16.10-1 | 5.16.10-1 |
| linux | linux_kernel | >= 0 < 5.16.10-1 | 5.16.10-1 |
| linux | linux_kernel | >= 0 < 5.16.10-1 | 5.16.10-1 |
| linux | linux_kernel | >= 4.10 < 4.14.267 | 4.14.267 |
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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OSV
CVE-2022-48804: In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that
osv·2024-07-16·CVSS 5.5
CVE-2022-48804 [MEDIUM] CVE-2022-48804: In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that
In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that an out-of-bounds value is set to zero on the transient path. Decreasing the value by one afterwards causes a transient integer underflow. vsa.console should be decreased first and then sanitized with array_index_nospec. Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU Amsterdam.
GHSA
GHSA-56x4-xcpf-4jmq: In the Linux kernel, the following vulnerability has been resolved:
vt_ioctl: fix array_index_nospec in vt_setactivate
array_index_nospec ensures th
ghsa_unreviewed·2024-07-16
CVE-2022-48804 [MEDIUM] CWE-191 GHSA-56x4-xcpf-4jmq: In the Linux kernel, the following vulnerability has been resolved:
vt_ioctl: fix array_index_nospec in vt_setactivate
array_index_nospec ensures th
In the Linux kernel, the following vulnerability has been resolved:
vt_ioctl: fix array_index_nospec in vt_setactivate
array_index_nospec ensures that an out-of-bounds value is set to zero
on the transient path. Decreasing the value by one afterwards causes
a transient integer underflow. vsa.console should be decreased first
and then sanitized with array_index_nospec.
Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh
Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU
Amsterdam.
Red Hat
kernel: vt_ioctl: fix array_index_nospec in vt_setactivate
vendor_redhat·2024-07-16·CVSS 5.5
CVE-2022-48804 [MEDIUM] kernel: vt_ioctl: fix array_index_nospec in vt_setactivate
kernel: vt_ioctl: fix array_index_nospec in vt_setactivate
In the Linux kernel, the following vulnerability has been resolved:
vt_ioctl: fix array_index_nospec in vt_setactivate
array_index_nospec ensures that an out-of-bounds value is set to zero
on the transient path. Decreasing the value by one afterwards causes
a transient integer underflow. vsa.console should be decreased first
and then sanitized with array_index_nospec.
Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh
Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU
Amsterdam.
A vulnerability was found in the Linux kernel's vt_ioctl subsystem, where the vt_setactivate function can lead to a transient integer underflow due to improper handling of the vsa.console value. The vulnerability arises wh
Debian
CVE-2022-48804: linux - In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: f...
vendor_debian·2022·CVSS 5.5
CVE-2022-48804 [MEDIUM] CVE-2022-48804: linux - In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: f...
In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that an out-of-bounds value is set to zero on the transient path. Decreasing the value by one afterwards causes a transient integer underflow. vsa.console should be decreased first and then sanitized with array_index_nospec. Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU Amsterdam.
Scope: local
bookworm: resolved (fixed in 5.16.10-1)
bullseye: resolved (fixed in 5.10.103-1)
forky: resolved (fixed in 5.16.10-1)
sid: resolved (fixed in 5.16.10-1)
trixie: resolved (fixed in 5.16.10-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/170325aba4608bde3e7d21c9c19b7bc266ac0885https://git.kernel.org/stable/c/2a45a6bd1e6d651770aafff57ab3e1d3bb0b42e0https://git.kernel.org/stable/c/61cc70d9e8ef5b042d4ed87994d20100ec8896d9https://git.kernel.org/stable/c/6550bdf52846f85a2a3726a5aa0c7c4399f2fc02https://git.kernel.org/stable/c/778302ca09498b448620edd372dc908bebf80bdfhttps://git.kernel.org/stable/c/830c5aa302ec16b4ee641aec769462c37f802c90https://git.kernel.org/stable/c/ae3d57411562260ee3f4fd5e875f410002341104https://git.kernel.org/stable/c/ffe54289b02e9c732d6f04c8ebbe3b2d90d32118https://git.kernel.org/stable/c/170325aba4608bde3e7d21c9c19b7bc266ac0885https://git.kernel.org/stable/c/2a45a6bd1e6d651770aafff57ab3e1d3bb0b42e0https://git.kernel.org/stable/c/61cc70d9e8ef5b042d4ed87994d20100ec8896d9https://git.kernel.org/stable/c/6550bdf52846f85a2a3726a5aa0c7c4399f2fc02https://git.kernel.org/stable/c/778302ca09498b448620edd372dc908bebf80bdfhttps://git.kernel.org/stable/c/830c5aa302ec16b4ee641aec769462c37f802c90https://git.kernel.org/stable/c/ae3d57411562260ee3f4fd5e875f410002341104https://git.kernel.org/stable/c/ffe54289b02e9c732d6f04c8ebbe3b2d90d32118
2024-07-16
Published