CVE-2022-49031
published 2024-10-21CVE-2022-49031: In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4403: Fix oob read in afe4403_read_raw KASAN report out-of-bounds read as…
PriorityP431high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.24%
15.8th percentile
In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4403: Fix oob read in afe4403_read_raw
KASAN report out-of-bounds read as follows:
BUG: KASAN: global-out-of-bounds in afe4403_read_raw+0x42e/0x4c0
Read of size 4 at addr ffffffffc02ac638 by task cat/279
Call Trace:
afe4403_read_raw
iio_read_channel_info
dev_attr_show
The buggy address belongs to the variable:
afe4403_channel_leds+0x18/0xffffffffffffe9e0
This issue can be reproduced by singe command:
$ cat /sys/bus/spi/devices/spi0.0/iio\:device0/in_intensity6_raw
The array size of afe4403_channel_leds is less than channels, so access
with chan->address cause OOB read in afe4403_read_raw. Fix it by moving
access before use it.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.12-1 (bookworm) | linux 6.0.12-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < 98afcb5f3be645d330c74c5194ba0d80e26f95e0 | 98afcb5f3be645d330c74c5194ba0d80e26f95e0 |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < c9268df36818ee4eaaaeadc80009b442a5ca69c9 | c9268df36818ee4eaaaeadc80009b442a5ca69c9 |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < 726fa3e4ab97dcff1c745bdc4fb137366cb8d3df | 726fa3e4ab97dcff1c745bdc4fb137366cb8d3df |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < 2d6a437064ffbe685c67ddb16dfc0946074c6c3f | 2d6a437064ffbe685c67ddb16dfc0946074c6c3f |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < b1756af172fb80a3edc143772d49e166ec691b6c | b1756af172fb80a3edc143772d49e166ec691b6c |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < e7e76a77aabef8989cbc0a8417af1aa040620867 | e7e76a77aabef8989cbc0a8417af1aa040620867 |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < 06c6ce21cec77dfa860d57e7a006000a57812efb | 06c6ce21cec77dfa860d57e7a006000a57812efb |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < 58143c1ed5882c138a3cd2251a336fc8755f23d9 | 58143c1ed5882c138a3cd2251a336fc8755f23d9 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.158-1 | 5.10.158-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 4.10 < 4.14.301 | 4.14.301 |
| linux | linux_kernel | >= 4.15 < 4.19.268 | 4.19.268 |
| linux | linux_kernel | >= 4.20 < 5.4.226 | 5.4.226 |
| linux | linux_kernel | >= 4.8 < 4.9.335 | 4.9.335 |
| linux | linux_kernel | >= 5.11 < 5.15.82 | 5.15.82 |
| linux | linux_kernel | >= 5.16 < 6.0.12 | 6.0.12 |
| linux | linux_kernel | >= 5.5 < 5.10.158 | 5.10.158 |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.1HIGH
vendor_debian7.1HIGH
vendor_redhat7.1HIGH
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Red Hat
kernel: iio: health: afe4403: Fix oob read in afe4403_read_raw
vendor_redhat·2024-10-21·CVSS 7.1
CVE-2022-49031 [HIGH] CWE-125 kernel: iio: health: afe4403: Fix oob read in afe4403_read_raw
kernel: iio: health: afe4403: Fix oob read in afe4403_read_raw
In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4403: Fix oob read in afe4403_read_raw
KASAN report out-of-bounds read as follows:
BUG: KASAN: global-out-of-bounds in afe4403_read_raw+0x42e/0x4c0
Read of size 4 at addr ffffffffc02ac638 by task cat/279
Call Trace:
afe4403_read_raw
iio_read_channel_info
dev_attr_show
The buggy address belongs to the variable:
afe4403_channel_leds+0x18/0xffffffffffffe9e0
This issue can be reproduced by singe command:
$ cat /sys/bus/spi/devices/spi0.0/iio\:device0/in_intensity6_raw
The array size of afe4403_channel_leds is less than channels, so access
with chan->address cause OOB read in afe4403_read_raw. Fix it by moving
access before use it.
Package: kernel
Debian
CVE-2022-49031: linux - In the Linux kernel, the following vulnerability has been resolved: iio: health...
vendor_debian·2022·CVSS 7.1
CVE-2022-49031 [HIGH] CVE-2022-49031: linux - In the Linux kernel, the following vulnerability has been resolved: iio: health...
In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4403: Fix oob read in afe4403_read_raw KASAN report out-of-bounds read as follows: BUG: KASAN: global-out-of-bounds in afe4403_read_raw+0x42e/0x4c0 Read of size 4 at addr ffffffffc02ac638 by task cat/279 Call Trace: afe4403_read_raw iio_read_channel_info dev_attr_show The buggy address belongs to the variable: afe4403_channel_leds+0x18/0xffffffffffffe9e0 This issue can be reproduced by singe command: $ cat /sys/bus/spi/devices/spi0.0/iio\:device0/in_intensity6_raw The array size of afe4403_channel_leds is less than channels, so access with chan->address cause OOB read in afe4403_read_raw. Fix it by moving access before use it.
Scope: local
bookworm: resolved (fixed in 6.0.12-1)
bullseye: resolved (fixed in
GHSA
GHSA-4667-xxv8-3pq6: In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4403: Fix oob read in afe4403_read_raw
KASAN report out-of-bound
ghsa_unreviewed·2024-10-21
CVE-2022-49031 [HIGH] CWE-125 GHSA-4667-xxv8-3pq6: In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4403: Fix oob read in afe4403_read_raw
KASAN report out-of-bound
In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4403: Fix oob read in afe4403_read_raw
KASAN report out-of-bounds read as follows:
BUG: KASAN: global-out-of-bounds in afe4403_read_raw+0x42e/0x4c0
Read of size 4 at addr ffffffffc02ac638 by task cat/279
Call Trace:
afe4403_read_raw
iio_read_channel_info
dev_attr_show
The buggy address belongs to the variable:
afe4403_channel_leds+0x18/0xffffffffffffe9e0
This issue can be reproduced by singe command:
$ cat /sys/bus/spi/devices/spi0.0/iio\:device0/in_intensity6_raw
The array size of afe4403_channel_leds is less than channels, so access
with chan->address cause OOB read in afe4403_read_raw. Fix it by moving
access before use it.
OSV
CVE-2022-49031: In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4403: Fix oob read in afe4403_read_raw KASAN report out-of-bounds
osv·2024-10-21·CVSS 7.1
CVE-2022-49031 [HIGH] CVE-2022-49031: In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4403: Fix oob read in afe4403_read_raw KASAN report out-of-bounds
In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4403: Fix oob read in afe4403_read_raw KASAN report out-of-bounds read as follows: BUG: KASAN: global-out-of-bounds in afe4403_read_raw+0x42e/0x4c0 Read of size 4 at addr ffffffffc02ac638 by task cat/279 Call Trace: afe4403_read_raw iio_read_channel_info dev_attr_show The buggy address belongs to the variable: afe4403_channel_leds+0x18/0xffffffffffffe9e0 This issue can be reproduced by singe command: $ cat /sys/bus/spi/devices/spi0.0/iio\:device0/in_intensity6_raw The array size of afe4403_channel_leds is less than channels, so access with chan->address cause OOB read in afe4403_read_raw. Fix it by moving access before use it.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/06c6ce21cec77dfa860d57e7a006000a57812efbhttps://git.kernel.org/stable/c/2d6a437064ffbe685c67ddb16dfc0946074c6c3fhttps://git.kernel.org/stable/c/58143c1ed5882c138a3cd2251a336fc8755f23d9https://git.kernel.org/stable/c/726fa3e4ab97dcff1c745bdc4fb137366cb8d3dfhttps://git.kernel.org/stable/c/98afcb5f3be645d330c74c5194ba0d80e26f95e0https://git.kernel.org/stable/c/b1756af172fb80a3edc143772d49e166ec691b6chttps://git.kernel.org/stable/c/c9268df36818ee4eaaaeadc80009b442a5ca69c9https://git.kernel.org/stable/c/e7e76a77aabef8989cbc0a8417af1aa040620867
2024-10-21
Published