CVE-2022-49032
published 2024-10-21CVE-2022-49032: In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw KASAN report out-of-bounds…
PriorityP431high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.24%
15.8th percentile
In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
KASAN report out-of-bounds read as follows:
BUG: KASAN: global-out-of-bounds in afe4404_read_raw+0x2ce/0x380
Read of size 4 at addr ffffffffc00e4658 by task cat/278
Call Trace:
afe4404_read_raw
iio_read_channel_info
dev_attr_show
The buggy address belongs to the variable:
afe4404_channel_leds+0x18/0xffffffffffffe9c0
This issue can be reproduce by singe command:
$ cat /sys/bus/i2c/devices/0-0058/iio\:device0/in_intensity6_raw
The array size of afe4404_channel_leds and afe4404_channel_offdacs
are less than channels, so access with chan->address cause OOB read
in afe4404_[read|write]_raw. Fix it by moving access before use them.
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 < 68de7da092f38395dde523f2e5db26eba6c23e28 | 68de7da092f38395dde523f2e5db26eba6c23e28 |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < 113c08030a89aaf406f8a1d4549d758a67c2afba | 113c08030a89aaf406f8a1d4549d758a67c2afba |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < f5575041ec15310bdc50c42b8b22118cc900226e | f5575041ec15310bdc50c42b8b22118cc900226e |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < 3f566b626029ca8598d48e5074e56bb37399ca1b | 3f566b626029ca8598d48e5074e56bb37399ca1b |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < 5eb114f55b37dbc0487aa9c1913b81bb7837f1c4 | 5eb114f55b37dbc0487aa9c1913b81bb7837f1c4 |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < f7419fc42afc035f6b29ce713e17dcd2000c833f | f7419fc42afc035f6b29ce713e17dcd2000c833f |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < d45d9f45e7b1365fd0d9bf14680d6d5082a590d1 | d45d9f45e7b1365fd0d9bf14680d6d5082a590d1 |
| linux | linux | >= b36e8257641a043764c62240316610c81e36376c < fc92d9e3de0b2d30a3ccc08048a5fad533e4672b | fc92d9e3de0b2d30a3ccc08048a5fad533e4672b |
| 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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GHSA
GHSA-76p7-pw4c-r85f: In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
KASAN report out-
ghsa_unreviewed·2024-10-21
CVE-2022-49032 [HIGH] CWE-125 GHSA-76p7-pw4c-r85f: In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
KASAN report out-
In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
KASAN report out-of-bounds read as follows:
BUG: KASAN: global-out-of-bounds in afe4404_read_raw+0x2ce/0x380
Read of size 4 at addr ffffffffc00e4658 by task cat/278
Call Trace:
afe4404_read_raw
iio_read_channel_info
dev_attr_show
The buggy address belongs to the variable:
afe4404_channel_leds+0x18/0xffffffffffffe9c0
This issue can be reproduce by singe command:
$ cat /sys/bus/i2c/devices/0-0058/iio\:device0/in_intensity6_raw
The array size of afe4404_channel_leds and afe4404_channel_offdacs
are less than channels, so access with chan->address cause OOB read
in afe4404_[read|write]_raw. Fix it by moving access before use them.
OSV
CVE-2022-49032: In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw KASAN report out-of
osv·2024-10-21·CVSS 7.1
CVE-2022-49032 [HIGH] CVE-2022-49032: In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw KASAN report out-of
In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw KASAN report out-of-bounds read as follows: BUG: KASAN: global-out-of-bounds in afe4404_read_raw+0x2ce/0x380 Read of size 4 at addr ffffffffc00e4658 by task cat/278 Call Trace: afe4404_read_raw iio_read_channel_info dev_attr_show The buggy address belongs to the variable: afe4404_channel_leds+0x18/0xffffffffffffe9c0 This issue can be reproduce by singe command: $ cat /sys/bus/i2c/devices/0-0058/iio\:device0/in_intensity6_raw The array size of afe4404_channel_leds and afe4404_channel_offdacs are less than channels, so access with chan->address cause OOB read in afe4404_[read|write]_raw. Fix it by moving access before use them.
Red Hat
kernel: iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
vendor_redhat·2024-10-21·CVSS 7.1
CVE-2022-49032 [HIGH] CWE-125 kernel: iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
kernel: iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
In the Linux kernel, the following vulnerability has been resolved:
iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
KASAN report out-of-bounds read as follows:
BUG: KASAN: global-out-of-bounds in afe4404_read_raw+0x2ce/0x380
Read of size 4 at addr ffffffffc00e4658 by task cat/278
Call Trace:
afe4404_read_raw
iio_read_channel_info
dev_attr_show
The buggy address belongs to the variable:
afe4404_channel_leds+0x18/0xffffffffffffe9c0
This issue can be reproduce by singe command:
$ cat /sys/bus/i2c/devices/0-0058/iio\:device0/in_intensity6_raw
The array size of afe4404_channel_leds and afe4404_channel_offdacs
are less than channels, so access with chan->address cause OOB read
in afe4404_[read|write]_raw. Fix
Debian
CVE-2022-49032: linux - In the Linux kernel, the following vulnerability has been resolved: iio: health...
vendor_debian·2022·CVSS 7.1
CVE-2022-49032 [HIGH] CVE-2022-49032: 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: afe4404: Fix oob read in afe4404_[read|write]_raw KASAN report out-of-bounds read as follows: BUG: KASAN: global-out-of-bounds in afe4404_read_raw+0x2ce/0x380 Read of size 4 at addr ffffffffc00e4658 by task cat/278 Call Trace: afe4404_read_raw iio_read_channel_info dev_attr_show The buggy address belongs to the variable: afe4404_channel_leds+0x18/0xffffffffffffe9c0 This issue can be reproduce by singe command: $ cat /sys/bus/i2c/devices/0-0058/iio\:device0/in_intensity6_raw The array size of afe4404_channel_leds and afe4404_channel_offdacs are less than channels, so access with chan->address cause OOB read in afe4404_[read|write]_raw. Fix it by moving access before use them.
Scope: local
bookworm: resolved (fi
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/113c08030a89aaf406f8a1d4549d758a67c2afbahttps://git.kernel.org/stable/c/3f566b626029ca8598d48e5074e56bb37399ca1bhttps://git.kernel.org/stable/c/5eb114f55b37dbc0487aa9c1913b81bb7837f1c4https://git.kernel.org/stable/c/68de7da092f38395dde523f2e5db26eba6c23e28https://git.kernel.org/stable/c/d45d9f45e7b1365fd0d9bf14680d6d5082a590d1https://git.kernel.org/stable/c/f5575041ec15310bdc50c42b8b22118cc900226ehttps://git.kernel.org/stable/c/f7419fc42afc035f6b29ce713e17dcd2000c833fhttps://git.kernel.org/stable/c/fc92d9e3de0b2d30a3ccc08048a5fad533e4672b
2024-10-21
Published