UBUNTU-CVE-2024-33619

In the Linux kernel, the following vulnerability has been resolved: efi: libstub: only free priv.runtimemap when allocated priv.runtimemap is only allocated when efinovamap is not set. Otherwise, it is an uninitialized value. In the error path, it is freed unconditionally. Avoid passing an...

UBUNTU-CVE-2024-38381

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: Fix uninit-value in ncirxwork syzbot reported the following uninit-value access issue 1 ncirxwork parses received packet from ndev-rxq. It should be validated header size, payload size and total packet size before...

CVE-2024-33619 efi: libstub: only free priv.runtime_map when allocated

In the Linux kernel, the following vulnerability has been resolved: efi: libstub: only free priv.runtimemap when allocated priv.runtimemap is only allocated when efinovamap is not set. Otherwise, it is an uninitialized value. In the error path, it is freed unconditionally. Avoid passing an...

CVE-2024-33619 efi: libstub: only free priv.runtime_map when allocated

In the Linux kernel, the following vulnerability has been resolved: efi: libstub: only free priv.runtimemap when allocated priv.runtimemap is only allocated when efinovamap is not set. Otherwise, it is an uninitialized value. In the error path, it is freed unconditionally. Avoid passing an...

CVE-2021-47602

In the Linux kernel, the following vulnerability has been resolved: mac80211: track only QoS data frames for admission control For admission control, obviously all of that only works for QoS data frames, otherwise we cannot even access the QoS field in the header. Syzbot reported see below an...

DEBIAN-CVE-2021-47602

In the Linux kernel, the following vulnerability has been resolved: mac80211: track only QoS data frames for admission control For admission control, obviously all of that only works for QoS data frames, otherwise we cannot even access the QoS field in the header. Syzbot reported see below an...

UBUNTU-CVE-2021-47602

In the Linux kernel, the following vulnerability has been resolved: mac80211: track only QoS data frames for admission control For admission control, obviously all of that only works for QoS data frames, otherwise we cannot even access the QoS field in the header. Syzbot reported see below an...

CVE-2021-47602

CVE-2021-47602 affects the Linux kernel mac80211 QoS admission-control path. The root cause was an uninitialized-value path triggered by non-QoS nullfunc packets, which could access the QoS header. The fix restricts all actions to QoS data packets, preventing misuse from non-QoS traffic. Remediat...

CVE-2021-47602 mac80211: track only QoS data frames for admission control

In the Linux kernel, the following vulnerability has been resolved: mac80211: track only QoS data frames for admission control For admission control, obviously all of that only works for QoS data frames, otherwise we cannot even access the QoS field in the header. Syzbot reported see below an...

DEBIAN-CVE-2024-38538

In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit value1 error in bridge device's xmit path by sending a short less than ETHHLEN bytes skb. To fix it check if we can actually pull that...

UBUNTU-CVE-2024-38538

In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit value1 error in bridge device's xmit path by sending a short less than ETHHLEN bytes skb. To fix it check if we can actually pull that...

unit:fuzz_json: Use-of-uninitialized-value in nxt_vsprintf

Detailed Report: https://oss-fuzz.com/testcase?key=5545917827055616 Project: unit Fuzzing Engine: libFuzzer Fuzz Target: fuzzjson Job Type: libfuzzermsanunit Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: nxtvsprintf nxtconfvldterror nxtconfvldtif Sanitizer:...

libcups:fuzzipp: Use-of-uninitialized-value in cups_array_find

Project: https://github.com/OpenPrinting/libcups.git Detailed Report: https://oss-fuzz.com/testcase?key=4844597682438144 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzermsanlibcups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

poppler:qt_annot_fuzzer: Use-of-uninitialized-value in FlateEncoder::getChar

Detailed Report: https://oss-fuzz.com/testcase?key=4906624897056768 Project: poppler Fuzzing Engine: libFuzzer Fuzz Target: qtannotfuzzer Job Type: libfuzzermsanpoppler Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: FlateEncoder::getChar PDFDoc::writeObject...

cups:fuzz_ipp: Use-of-uninitialized-value in cups_fill

Detailed Report: https://oss-fuzz.com/testcase?key=5131356341338112 Project: cups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzermsancups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: cupsfill cupsFileRead ippReadIO Sanitizer: memory MSAN...

cups:fuzz_ipp: Use-of-uninitialized-value in _cupsStrAlloc

Project: https://github.com/OpenPrinting/cups.git Detailed Report: https://oss-fuzz.com/testcase?key=4514808652169216 Project: cups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzermsancups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

PT-2024-40793

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash type of "Use-of-uninitialized-value". The crash state involves several functions: icalmemory strdup, icalparameter new from...

cups:fuzz_ipp: Use-of-uninitialized-value in cups_array_find

Project: https://github.com/OpenPrinting/cups.git Detailed Report: https://oss-fuzz.com/testcase?key=6378705441062912 Project: cups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzermsancups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

libical:libical_fuzzer: Use-of-uninitialized-value in icalmemory_strdup

Project: https://github.com/libical/libical.git Detailed Report: https://oss-fuzz.com/testcase?key=4508048994402304 Project: libical Fuzzing Engine: libFuzzer Fuzz Target: libicalfuzzer Job Type: libfuzzermsanlibical Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

pcapplusplus:FuzzTargetNg: Use-of-uninitialized-value in pcpp::SomeIpLayer::parseSomeIpLayer

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=6639796737867776 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTargetNg Job Type: libfuzzermsanpcapplusplus Platform Id: linux Crash Type: Use-of-uninitialized-value Crash...