CVE-2019-18885

CVE-2019-18885 CVE-2019-18885 bobfuzzer チームメンバー 情報 概要 ターゲット 再現手順 バグの原因 デバッガビュー KASANログ 謝辞 bobfuzzer 大韓民国のBoB（Best of the Best）内のプロジェクトチーム。[email protected] Linuxカーネルのファイルシステムモジュールのバグ発見 チームメンバー プロジェクトメンバー : 김동희Kieast, 조형진zkaryaJo, 홍승표Ph4nt0m, 남지효NJhyo, 정원영nonetype プロジェクトリーダー : 조성준DelspoN...

kernel-sanitizers

Linux 内核消毒器 注意：大多数消毒器都在 Linux 内核仓库中维护，不托管于此。 本仓库包含 KASAN、UBSAN、KCSAN、KFENCE、KMSAN 和 KTSAN 的树外信息与原型。 请注意，KMSAN 的代码单独托管。 有关 KASAN 及其他消毒器的问题，可在 [email protected] 邮件列表中提出。 您可以使用 Google 帐户订阅，或发送电子邮件至 [email protected] 进行订阅。 使用消毒器发现的内核缺陷应报告给内核维护者。 消毒器本身的问题可在 Sanitizers Bugzilla 上报告。...

CVE-2020-0423

セキュリティ研究の成果を公開し、他の人が学び、独立した研究を行えるようにしてくださったすべての研究者の方々に感謝します。 リソース: longterm.io によるオリジナルのエクスプロイト記事: https://www.longterm.io/cve-2020-0423.html GitHubユーザー20000sのリポジトリ、こちらも2020-0423を調査中: https://github.com/20000s/androidcve/tree/main Typhoon Black Hat発表、2020-0423も文書化:...

CentOS Linux 8 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1783414723)

"The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1783414723 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: Use VMMAP instead of VMALLOC for ringbuf After commit...

CentOS Linux 8 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1782375682)

"The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1782375682 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: Don't redirect packets with invalid pktlen Syzbot fou...

SUSE CVE-2026-93246

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix out-of-bounds read setting MSI-X irq affinity rvuregisterinterrupts walks every MSI-X vector and uses strstr to match "Mbox" or "FLR" in irqname before pinning those interrupts to CPU 0. irqname is a per-vector...

SUSE CVE-2026-98117

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix potential UAF/KASAN warning Currently, tracecachefilescoherency is being passed a pointer to a be64 lain over the coherency data in struct cachefilesxattr so that it can display the first 8 bytes. However, the dat...

CVE-2026-98136

In the Linux kernel, the following vulnerability has been resolved: ntfs: bound $AttrDef table walk to the loaded table size ntfsattrfindinattrdef walks the in-memory $AttrDef table, but the loop condition bounds only the start of each entry, not the whole entry: for ad = vol-attrdef; u8 ad - u8...

DEBIAN-CVE-2026-98117

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix potential UAF/KASAN warning Currently, tracecachefilescoherency is being passed a pointer to a be64 lain over the coherency data in struct cachefilesxattr so that it can display the first 8 bytes. However, the dat...

CVE-2026-98117

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix potential UAF/KASAN warning Currently, tracecachefilescoherency is being passed a pointer to a be64 lain over the coherency data in struct cachefilesxattr so that it can display the first 8 bytes. However, the dat...

DEBIAN-CVE-2026-98086

In the Linux kernel, the following vulnerability has been resolved: ALSA: ump: do not touch legacyrmidi before it exists sndumpparseendpoint sets ump-parsed on every exit, including error, before the caller attaches the legacy rawmidi device. umphandleepnamemsg then treats parsed as "legacyrmidi ...

DEBIAN-CVE-2026-97949

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97935

In the Linux kernel, the following vulnerability has been resolved: tracing: Set the trace clock before registering the histogram trigger histregistertrigger puts the trigger on the global namedtriggers list in cmdops-init, and only then sets the trace clock: if data-cmdops-init ret =...

DEBIAN-CVE-2026-97599

In the Linux kernel, the following vulnerability has been resolved: ieee802154: hwsim: serialize pib updates to fix double-free hwsimupdatepib does an unserialized read-swap-free of phy-pib: pibold = rtnldereferencephy-pib; ... rcuassignpointerphy-pib, pib; kfreercupibold, rcu; It assumes the RTN...

AZL-104658 CVE-2026-97599 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: ieee802154: hwsim: serialize pib updates to fix double-free hwsimupdatepib does an unserialized read-swap-free of phy-pib: pibold = rtnldereferencephy-pib; ... rcuassignpointerphy-pib, pib; kfreercupibold, rcu; It assumes the RTN...

CVE-2026-97599

In the Linux kernel, the following vulnerability has been resolved: ieee802154: hwsim: serialize pib updates to fix double-free hwsimupdatepib does an unserialized read-swap-free of phy-pib: pibold = rtnldereferencephy-pib; ... rcuassignpointerphy-pib, pib; kfreercupibold, rcu; It assumes the RTN...

CVE-2026-97560

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix one-byte OOB read in smb2parsenativesymlink When parsing a share-root relative native symlink, memcpy copies smbtarget+1 skipping the leading separator but uses strlensmbtarget+1 as the length, reading one byte...

DEBIAN-CVE-2026-97560

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix one-byte OOB read in smb2parsenativesymlink When parsing a share-root relative native symlink, memcpy copies smbtarget+1 skipping the leading separator but uses strlensmbtarget+1 as the length, reading one byte...

UBUNTU-CVE-2026-97918

In the Linux kernel, the following vulnerability has been resolved: tracing: Undo the registration when enabling the histogram trigger fails Commit 6f86bdeab633 "tracing: Fix bad hist from corrupting namedtriggers list" described how a trigger that is registered but not on file-triggers ends up...

UBUNTU-CVE-2026-98117

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix potential UAF/KASAN warning Currently, tracecachefilescoherency is being passed a pointer to a be64 lain over the coherency data in struct cachefilesxattr so that it can display the first 8 bytes. However, the dat...