CyanogenMod Releases CM 10.1.1, Patches Security Issues in Android 4.2.2
CyanogenMod team have just started rolling out CM 10.1.1 stable build to handful of supported devices. The version CM10.1.1 of the popular Android 4.2.2 custom ROM is aimed at fixing some security vulnerabilities and issues. For those wondering, it’s NOT a CyanogenMod (CM) 4.3 Android build, it’s still based on Android 4.2.2 build JDQ39. The ROM is now available for download. Here is a list of issues that this release fixes:
What’s New in CM 10.1.1
This release patches security vulnerabilities and does NOT include any new features. Following vulnerabilities have been patched:
- Bug 8219321 aka “MasterKey” exploit (also patched in CM 7 and CM 9 source)
- CVE-2013-2094 (Linux kernel exploit)
- CVE-2013-2596 (Qualcomm-specific exploit)
- CVE-2013-2597 (Qualcomm-specific exploit)
- General device bug-fixes
CyanogenMod had released stable build of CM10.1.0 last month. Since then, Google has released patches for some major security loopholes in Android. So, CM team have decided to update the ROM so that the users can benefit from latest security patches and bug fixes.
It’s recommended that you get this update. You can update CM 10.1.0 to 10.1.1 without having to wipe your data.
How to Update CM 10.1.0 to CM 10.1.1 without Wiping Data
Step 1: Download the CyanogenMod 10.1.1 ROM for your device: Download from CyanogenMod
Step 2: Connect your device to the computer.
Step 3: Copy the downloaded zip file on root of your SD card.
Step 4: Boot your device into custom Recovery mode.
Step 5 (Optional): Perform a NANDROID Backup from Recovery.
Step 6: From Recovery screen, select the option “install zip from sdcard”, then select “choose zip from sdcard”.
Step 7: Now select the CM 10.1.1 ROM zip file that you placed on your device in step 3.
Step 8: After installation is complete, select “reboot system now” to reboot your device.
This will update CM 10.1.0 to 10.1.1 without you having to wipe your data. If you encounter any issues, you will then need to wipe your data and then flash CM10.1.1 to your device.
via CyanogenMod Blog