A flaw in libxml2 allows remote XML entity inclusion with default parser flags (i.e., when the caller did not request entity substitution, DTD validation, external DTD subset loading, or default DTD attributes). Depending on the context, this may expose a higher-risk attack surface in libxml2 not usually reachable with default parser flags, and expose content from local files, HTTP, or FTP servers (which might be otherwise unreachable).

A flaw was found on the linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCKZAPPED status, related to net/l2tp/l2tpip.c and net/l2tp/l2tpip6.c.

Upstream patch:

https://github.com/torvalds/linux/commit/32c231164b76

Follow-up upstream patches:

https://github.com/torvalds/linux/commit/0382a25af3c7 https://github.com/torvalds/linux/commit/a3c18422a4b4 https://github.com/torvalds/linux/commit/d5e3a190937a https://github.com/torvalds/linux/commit/df90e6886146 https://github.com/torvalds/linux/commit/31e2f21fb35b

Merge commit of the above series:

https://github.com/torvalds/linux/commit/7752f72748db

Another follow-up upstream patch:

https://github.com/torvalds/linux/commit/94d7ee0baa8b

References:

https://source.android.com/security/bulletin/2017-03-01.html

An information disclosure vulnerability in lvm/wrapper/Bundle/EffectBundle.cpp in libeffects in the Qualcomm audio post processor could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it could be used to access sensitive data without permission. Product: Android. Versions: 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1. Android ID: A-32588756.

An information disclosure vulnerability in lvm/wrapper/Bundle/EffectBundle.cpp in libeffects in the Qualcomm audio post processor could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it could be used to access sensitive data without permission. Product: Android. Versions: 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1. Android ID: A-32588016.

An information disclosure vulnerability in lvm/wrapper/Bundle/EffectBundle.cpp in libeffects in Audioserver could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it could be used to access sensitive data without permission. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1. Android ID: A-32436341.

Last updated 24 July 2024

In endCallForSubscriber of PhoneInterfaceManager.java, there is a possible way to prevent access to emergency services due to a logic error in the code. This could lead to a local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

In ih264dassignpicnum of ih264dutils.c there is a possible out of bound read due to missing bounds check. This could lead to a denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

In mverrcost of mcomp.c there is a possible out of bounds read due to missing bounds check. This could lead to denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

In String16 of String16.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege in an unprivileged process with no additional execution privileges needed. User interaction is not needed for exploitation.

In impeg2dbitstreamflush() of libmpeg2dec there is a possible OOB read due to a missing bounds check. This could lead to Remote DoS with no additional execution privileges needed. User interaction is needed for exploitation.

In pvmp3getmaindatasize of pvmp3getmaindatasize.cpp, there is a possible buffer overread due to a missing bounds check. This could lead to remote information disclosure of global static variables with no additional execution privileges needed. User interaction is not needed for exploitation.

In installPackageLI of PackageManagerService.java, there is a possible permissions bypass. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

In ihevcdparseslicedata of ihevcdparseslice.c there is a possible heap buffer out of bound read due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

In ihevcdallocatedynamicbufs of ihevcdapi.c there is a possible resource exhaustion due to integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

In  RsaKeyPairGenerator::getNumberOfIterations of RSAKeyPairGenerator.java, an incorrect implementation could cause weak RSA key pairs being generated. This could lead to crypto vulnerability with no additional execution privileges needed. User interaction is not needed for exploitation. Bulletin Fix: The fix is designed to correctly implement the key generation according to FIPS standard.

In ihevcdparsesliceheader of ihevcdparsesliceheader.c there is a possible out of bound read due to missing bounds check. This could lead to denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

In prop2cfg of btifstorage.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

In processservicesearchattrrsp of sdpdiscovery.cc, there is a possible out of bound read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

In sdpcopyrawdata of sdpdiscovery.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.

In gattprocesserrorrsp of gattcl.cc, there is a possible out of bound read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

In checkPermissions of RecognitionService.java, there is a possible permissions bypass due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

In ih264efmtconv420pto420sp of ih264efmtconv.c there is a possible out of bound read due to missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

In l2clccprocpdu of l2cfcr.cc, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

In rpcmsghandler and related handlers of drivers/misc/mediatek/eccci/portrpc.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

In handlenotificationresponse of btifrc.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.

In gattServerSendResponseNative of comandroidbluetoothgatt.cpp, there is a possible out of bounds stack write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

In handleappcurvalresponse of dtifrc.cc, there is a possible stack buffer overflow due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

In VideoFrameScheduler.cpp of VideoFrameScheduler::PLL::fit, there is a possible remote denial of service due to divide by 0. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

In the read() function of ProcessStats.java, there is a possible read/write serialization issue leading to a permissions bypass. This could lead to local escalation of privilege where an app can start an activity with system privileges with no additional execution privileges needed. User interaction is not needed for exploitation.