Post ATiFpSqLW09ZMbPHyi by chipchristian@infosec.exchange
(DIR) More posts by chipchristian@infosec.exchange
(DIR) Post #ATiFW6OsjXAKFvKPZI by dangoodin@infosec.exchange
2023-03-17T16:50:45Z
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Do any Android users with updated devices know how to turn off VoLTE? Seems like all the instructions I can find are outdated. Would you please boost for reach.
(DIR) Post #ATiFW6umougbqsFtIW by lauren@mastodon.laurenweinstein.org
2023-03-17T16:54:29Z
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@dangoodin AFAIK, if your phone doesn't have an Exynos chipset (if you're worried about the new exploit concerns) you aren't involved. U.S. versions of many of the Samsung phones used Snapdragon chipsets instead.
(DIR) Post #ATiFpSqLW09ZMbPHyi by chipchristian@infosec.exchange
2023-03-17T16:57:58Z
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@lauren Pixel 6 and 7 were in the notice
(DIR) Post #ATiG1NhMTB4Esjt34a by dangoodin@infosec.exchange
2023-03-17T17:00:02Z
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@lauren You're right that the vulnerability affects only Exynos chips. I haven't found a way to turn off VoLTE on these vulnerable devices when they're running recent versions of Android. Any idea?
(DIR) Post #ATiG3DrE1qh6wLNXH6 by lauren@mastodon.laurenweinstein.org
2023-03-17T17:00:15Z
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@chipchristian Yes.
(DIR) Post #ATiGFZn8IwZ4RTM5FA by lauren@mastodon.laurenweinstein.org
2023-03-17T17:02:42Z
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@dangoodin Normally they're in the Settings->Connections->Mobile Networks options I think.
(DIR) Post #ATiGLwE1oEBbkyy7rk by chipchristian@infosec.exchange
2023-03-17T17:03:29Z
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@lauren @dangoodin try poking around in the dialer menushttps://www.xda-developers.com/android-secret-codes/
(DIR) Post #ATiGlX5NtpEvJk88Dw by chipchristian@infosec.exchange
2023-03-17T17:00:42Z
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@dangoodin @lauren https://9to5google.com/2023/03/16/google-exynos-modem-vulnerabilities/According to an older Sprint/T-Mobile support article, “Google Pixel devices received software updates in 2021 that automatically enabled VoLTE and removed the toggle.”
(DIR) Post #ATiGlY688XQkSLUF1c by tdierks@mastodon.social
2023-03-17T17:06:29Z
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@chipchristian @dangoodin @lauren apparently Pixel phones have an available patch (March 23 security update). (I have no non-public info.) No idea on other devices. What fun!
(DIR) Post #ATiGlYrzGbiAqlsScS by lauren@mastodon.laurenweinstein.org
2023-03-17T17:08:29Z
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@tdierks @chipchristian @dangoodin My S20 got hit with two updates within 3 days from yesterday. But it's Snapdragon so these vulnerabilities are apparently not in scope.
(DIR) Post #ATiGlZ6sNFcZawqLpI by chipchristian@infosec.exchange
2023-03-17T17:01:41Z
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@dangoodin @lauren can you disable your IMS APN?
(DIR) Post #ATiH0IiharMp6eYx2e by dangoodin@infosec.exchange
2023-03-17T17:06:04Z
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@chipchristian @lauren Yes, I know. But there are many devices that STILL don't have updates. I want to know how users of these devices turn off VoLTE.
(DIR) Post #ATiH0JH5X0sApIePdg by lauren@mastodon.laurenweinstein.org
2023-03-17T17:11:08Z
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@dangoodin @chipchristian Typically when the option is present it's in the Mobile Networks settings, since it is network specific. Often in the same general settings area as SIM settings.