CVE-2021-47437
published 2024-05-22CVE-2021-47437: In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560 ("iio: adis16475…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.15%
4.6th percentile
In the Linux kernel, the following vulnerability has been resolved:
iio: adis16475: fix deadlock on frequency set
With commit 39c024b51b560
("iio: adis16475: improve sync scale mode handling"), two deadlocks were
introduced:
1) The call to 'adis_write_reg_16()' was not changed to it's unlocked
version.
2) The lock was not being released on the success path of the function.
This change fixes both these issues.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.14.16-1 (bookworm) | linux 5.14.16-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 39c024b51b5607e9d2fc6c04c2573e4a778c728d < 04e03b907022ebd876f422f17efcc2c6cc934dc6 | 04e03b907022ebd876f422f17efcc2c6cc934dc6 |
| linux | linux | >= 39c024b51b5607e9d2fc6c04c2573e4a778c728d < 9da1b86865ab4376408c58cd9fec332c8bdb5c73 | 9da1b86865ab4376408c58cd9fec332c8bdb5c73 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 5.13 < 5.14.14 | 5.14.14 |
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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GHSA
GHSA-3pg2-q6q7-9rmm: In the Linux kernel, the following vulnerability has been resolved:
iio: adis16475: fix deadlock on frequency set
With commit 39c024b51b560
("iio: a
ghsa_unreviewed·2024-05-22
CVE-2021-47437 [MEDIUM] CWE-667 GHSA-3pg2-q6q7-9rmm: In the Linux kernel, the following vulnerability has been resolved:
iio: adis16475: fix deadlock on frequency set
With commit 39c024b51b560
("iio: a
In the Linux kernel, the following vulnerability has been resolved:
iio: adis16475: fix deadlock on frequency set
With commit 39c024b51b560
("iio: adis16475: improve sync scale mode handling"), two deadlocks were
introduced:
1) The call to 'adis_write_reg_16()' was not changed to it's unlocked
version.
2) The lock was not being released on the success path of the function.
This change fixes both these issues.
OSV
CVE-2021-47437: In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560 ("iio: adi
osv·2024-05-22·CVSS 5.5
CVE-2021-47437 [MEDIUM] CVE-2021-47437: In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560 ("iio: adi
In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560 ("iio: adis16475: improve sync scale mode handling"), two deadlocks were introduced: 1) The call to 'adis_write_reg_16()' was not changed to it's unlocked version. 2) The lock was not being released on the success path of the function. This change fixes both these issues.
Red Hat
kernel: iio: adis16475: fix deadlock on frequency set
vendor_redhat·2024-05-22·CVSS 5.5
CVE-2021-47437 [MEDIUM] CWE-833 kernel: iio: adis16475: fix deadlock on frequency set
kernel: iio: adis16475: fix deadlock on frequency set
In the Linux kernel, the following vulnerability has been resolved:
iio: adis16475: fix deadlock on frequency set
With commit 39c024b51b560
("iio: adis16475: improve sync scale mode handling"), two deadlocks were
introduced:
1) The call to 'adis_write_reg_16()' was not changed to it's unlocked
version.
2) The lock was not being released on the success path of the function.
This change fixes both these issues.
A vulnerability was found in the Linux kernel's `iio: adis16475` driver, causing a deadlock issue during frequency setting operations. This issue can lead to system stalls or unresponsiveness under certain conditions.
Statement: Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configu
Debian
CVE-2021-47437: linux - In the Linux kernel, the following vulnerability has been resolved: iio: adis16...
vendor_debian·2021·CVSS 5.5
CVE-2021-47437 [MEDIUM] CVE-2021-47437: linux - In the Linux kernel, the following vulnerability has been resolved: iio: adis16...
In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560 ("iio: adis16475: improve sync scale mode handling"), two deadlocks were introduced: 1) The call to 'adis_write_reg_16()' was not changed to it's unlocked version. 2) The lock was not being released on the success path of the function. This change fixes both these issues.
Scope: local
bookworm: resolved (fixed in 5.14.16-1)
bullseye: resolved
forky: resolved (fixed in 5.14.16-1)
sid: resolved (fixed in 5.14.16-1)
trixie: resolved (fixed in 5.14.16-1)
No detection rules found.
No public exploits indexed.
2024-05-22
Published