This bug was fixed in the package linux - 5.8.0-53.60
---------------
linux (5.8.0-53.60) groovy; urgency=medium
* CVE-2021-3491
- io_uring: fix provide_buffers sign extension
- io_uring: fix overflows checks in provide buffers
- SAUCE: proc: Avoid mixing integer types in mem_rw()
- SAUCE: io_uring: truncate lengths larger than MAX_RW_COUNT on provide
buffers
* CVE-2021-3490
- bpf: Fix a verifier failure with xor
- SAUCE: bpf: verifier: fix ALU32 bounds tracking with bitwise ops
* CVE-2021-3489
- SAUCE: bpf: ringbuf: deny reserve of buffers larger than ringbuf
- SAUCE: bpf: prevent writable memory-mapping of read-only ringbuf pages
-- Stefan Bader <[email protected]> Thu, 06 May 2021 07:43:20
+0200
** Changed in: linux (Ubuntu Groovy)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-3489
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-3490
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-3491
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https://bugs.launchpad.net/bugs/1920030
Title:
Mute/Mic-mute LEDs are not work on HP 850/840/440 G8 Laptops
Status in OEM Priority Project:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-5.10 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Fix Released
Status in linux-oem-5.10 source package in Focal:
Fix Released
Status in linux source package in Groovy:
Fix Released
Status in linux-oem-5.10 source package in Groovy:
Invalid
Status in linux source package in Hirsute:
Fix Released
Status in linux-oem-5.10 source package in Hirsute:
Invalid
Bug description:
[Impact]
The Mute/Mic-mute LEDs are not work when muting audio-output/microphone on HP
850/840/440 G8 laptops.
[Fix]
Add three realtek quirks for them.
[Test]
After applying the quirks, the LEDs are functioned on HP 850/840/440 G8
laptops.
[Where problems could occur]
If HP ships the different system boards design with the same subsystem IDs of
audio codec which are using different GPIO pins (different layout), then the
quirks will not work (LEDs will not function when muting audio-output or
microphone.
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1920030/+subscriptions
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