Question to recent Qualcomm CVEs

[Kalle Valo]

Robert Marko <robimarko at gmail.com> writes:

> On Tue, 30 Apr 2024 at 10:48, Kalle Valo <kvalo at kernel.org> wrote:
>
>>
>> Robert Marko <robimarko at gmail.com> writes:
>>
>> > On Mon, 29 Apr 2024 at 15:37, Sven Eckelmann <sven at narfation.org> wrote:
>> >>
>> >> On Monday, 29 April 2024 15:14:18 CEST Kalle Valo wrote:
>> >> > It's quite strange that they updated 2.5.0.1 branch first but my
>> >> > understanding that there should be updates for the newer 2.7.0.1 branch
>> >> > as well (2.7.0.1 branch is also in linux-firmware).
>> >>
>> >> Yes, I also told them in the support ticket that this is from an older branch
>> >> than what is currently shipped in linux-firmware.git. But they told me
>> >> that they are working on newer versions (whatever that means) - but they
>> >> wanted to  handle first the update to ATH.11.4 (2.5.0.x) and then
>> >> step-by-step release it for newer firmware branches. It seem like that would be
>> >> up to 2.9.0.x - no idea why there is no (public) 2.10.x/2.11.x for the AP
>> >> SoCs.
>> >
>> > I would like to point out that IPQ6018 doesn't even have anything
>> > newer than 2.5.0.1 available publicly.
>>
>> But I do see WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 for IPQ6018:
>>
>> https://git.codelinaro.org/clo/ath-firmware/ath11k-firmware/-/tree/main/IPQ6018/hw1.0/2.7.0.1/WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1?ref_type=heads
>>
>> And that release seems to be also in linux-firmware:
>>
>> File: ath11k/IPQ6018/hw1.0/q6_fw.mdt
>> Version: WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
>>
>> Am I missing something? Or did you mean IPQ5018 which only has a release
>> from 2.6.0.1 branch?
>>
>> https://git.codelinaro.org/clo/ath-firmware/ath11k-firmware/-/tree/main/IPQ5018/hw1.0?ref_type=heads
>
> Ah yes, sorry for the confusion, I meant to say newer than 2.5.0.1
> that actually works.
> All of the newer public FW than 2.5.0.1 that we tried in OpenWrt will
> just crash, we had the same issue with 2.6 and 2.7 FW on
> IPQ8074 and it was fixed in 2.9.0.1 but there is no 2.9.0.1 public for IPQ6018.

Ah, is the issue you are talking about this bug:

https://bugzilla.kernel.org/show_bug.cgi?id=216515

Or is this another issue?

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