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.
mediaserver in Android 5.x before 5.1.1 LMY49F and 6.0 before 2016-01-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bugs 25070493 and 24686670.
In receivepacket of libnetutils/packet.c, there is a possible out-of-bounds write due to a missing bounds check on the DHCP response. This could lead to remote code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-67474440.
In the initDecoder function of SoftAVCDec, there is a possible out-of-bounds write to mCodecCtx due to a use after free when buffer allocation fails. This could lead to remote code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-66969281.
In the ihevcdallocatestaticbufs and ihevcdcreate functions of SoftHEVC, there is a possible out-of-bounds write due to a use after free. Both pscodecobj and pscreateop->sivdcreateopt.pvhandle point to the same memory and pscodecobj could be freed without clearing pscreateop->sivdcreateopt.pvhandle. This could lead to remote code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-66969193.
In several functions of libhevc, NEON registers are not preserved. This could lead to remote code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-68320413.
libvpx in mediaserver in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.0 before 2016-03-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, related to libwebm/mkvparser.cpp and other files, aka internal bug 23452792.
mediaserver in Android 6.x before 2016-03-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, related to decoder/ih264dparseislice.c and decoder/ih264dparsepslice.c, aka internal bug 25928803.
The MPEG4Source::fragmentedRead function in MPEG4Extractor.cpp in libstagefright in mediaserver in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.x before 2016-03-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 26365349.
libstagefright in mediaserver in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49G, and 6.x before 2016-02-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file that triggers a large memory allocation in the (1) SoftMPEG4Encoder or (2) SoftVPXEncoder component, aka internal bug 25812794.
The NuPlayer::GenericSource::notifyPreparedAndCleanup function in media/libmediaplayerservice/nuplayer/GenericSource.cpp in mediaserver in Android 5.x before 5.1.1 LMY49G and 6.x before 2016-02-01 improperly manages mDrmManagerClient objects, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 25070434.
libAACdec/src/aacdecdrc.cpp in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-05-01 does not properly limit the number of threads, which allows remote attackers to execute arbitrary code or cause a denial of service (stack memory corruption) via a crafted media file, aka internal bug 26751339.
libFLAC/streamdecoder.c in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-05-01 does not prevent free operations on uninitialized memory, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted media file, aka internal bug 27211885.
media/libmedia/IOMX.cpp in mediaserver in Android 6.x before 2016-04-01 does not initialize certain metadata buffer pointers, which allows attackers to obtain sensitive information from process memory, and consequently bypass an unspecified protection mechanism, via unspecified vectors, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26324358.
Stack-based buffer overflow in decoder/impeg2dvld.c in mediaserver in Android 6.x before 2016-04-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 25812590.
postproc/volumelistener.c in mediaserver in Android 6.x before 2016-04-01 mishandles deleted effect context, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 25753245.
Sonivox in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not check for a negative number of samples, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, related to arm-wt-22k/libsrc/easwtengine.c and arm-wt-22k/libsrc/easwtsynth.c, aka internal bug 26366256.
dhcpcd before 6.10.0, as used in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 and other products, mismanages option lengths, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow) via a malformed DHCP response, aka internal bug 26461634.
decoder/impeg2ddechdr.c in mediaserver in Android 6.x before 2016-04-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file that triggers a certain negative value, aka internal bug 26070014.
MPEG4Extractor.cpp in libstagefright in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read and memory corruption) via a crafted media file, aka internal bug 27208621.
libs/gui/BufferQueueConsumer.cpp in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not check for the android.permission.DUMP permission, which allows attackers to obtain sensitive information, and consequently bypass an unspecified protection mechanism, via a dump request, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 27046057.
media/libmedia/IDrm.cpp in mediaserver in Android 6.x before 2016-04-01 does not initialize a certain key-request data structure, which allows attackers to obtain sensitive information from process memory, and consequently bypass an unspecified protection mechanism, via unspecified vectors, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26323455.
An unspecified media codec in mediaserver in Android 6.x before 2016-04-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 26220548.
media/libmedia/IOMX.cpp in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not initialize a parameter data structure, which allows attackers to obtain sensitive information from process memory, and consequently bypass an unspecified protection mechanism, via unspecified vectors, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26914474.
Multiple stack-based buffer underflows in decoder/ih264dparsecavlc.c in mediaserver in Android 6.x before 2016-04-01 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 26399350.
media/libmedia/mediametadataretriever.cpp in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 mishandles cleared service binders, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 26040840.
The H.264 decoder in libstagefright in Android 6.x before 2016-04-01 mishandles Memory Management Control Operation (MMCO) data, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 25818142.
Buffer overflow in libxml2 allows remote attackers to execute arbitrary code by leveraging an incorrect limit for port values when handling redirects.
In configsetstring of config.cc, it is possible to pair a second BT keyboard without user approval due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-70808273.
In avrcparsvendorcmd of avrcparstg.cc, there is a possible stack corruption due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-69479009.