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Quan Sun, KaFai Wan2

Apr 22

Out-of-Bounds Read / Null-Pointer Dereference in bpf_probe_write_user via PTR_TO_BTF_ID

On Tue, 2026-04-21 at 22:48 +0800, Quan Sun wrote: > Our fuzzing found an Out-of-Bounds Read /

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Out-of-Bounds Read / Null-Pointer Dereference in bpf_probe_write_user via PTR_TO_BTF_ID

On Tue, 2026-04-21 at 22:48 +0800, Quan Sun wrote: > Our fuzzing found an Out-of-Bounds Read /

Apr 22

Kuniyuki Iwashima, … bot+b...@kernel.org8

Apr 22

Uninitialized Stack Variable / NULL Pointer Dereference in __sys_socket_create via BPF LSM hooks

> diff --git a/kernel/bpf/bpf_lsm.cb/kernel/bpf/bpf_lsm.c > index c5c925f00202..c4b9e9d4de92

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Uninitialized Stack Variable / NULL Pointer Dereference in __sys_socket_create via BPF LSM hooks

> diff --git a/kernel/bpf/bpf_lsm.cb/kernel/bpf/bpf_lsm.c > index c5c925f00202..c4b9e9d4de92

Apr 22

Apr 21

BPF tracing fexit argument lifetime mismatch leads to slab-use-after-free

On 2026/4/5 21:12, Quan Sun wrote: > Our fuzzing found a slab-use-after-free vulnerability in the

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BPF tracing fexit argument lifetime mismatch leads to slab-use-after-free

On 2026/4/5 21:12, Quan Sun wrote: > Our fuzzing found a slab-use-after-free vulnerability in the

Apr 21

Ben Guo, … Alex Shi5

Apr 19

[PATCH] docs/zh_CN: add --no-merges to git log example in how-to.rst

Applied thanks! On 2026/4/16 12:26, Ben Guo wrote: > Add --no-merges flag to prevent referencing

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[PATCH] docs/zh_CN: add --no-merges to git log example in how-to.rst

Applied thanks! On 2026/4/16 12:26, Ben Guo wrote: > Add --no-merges flag to prevent referencing

Apr 19

Stanislav Fomichev, Quan Sun2

Apr 14

Re: Infinite Recursion / Kernel Stack Overflow in bpf_skops_hdr_opt_len() via TCP_NODELAY setsockopt

Our fuzzing found a Stack Guard Page hit / Infinite Recursion vulnerability in the Linux TCP BPF

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Re: Infinite Recursion / Kernel Stack Overflow in bpf_skops_hdr_opt_len() via TCP_NODELAY setsockopt

Our fuzzing found a Stack Guard Page hit / Infinite Recursion vulnerability in the Linux TCP BPF

Apr 14

Apr 11

Null-Pointer Dereference in kernel_clone() via BPF fmod_ret on security_task_alloc

Our fuzzing found a Null-Pointer Dereference / General Protection Fault vulnerability in the Linux

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Null-Pointer Dereference in kernel_clone() via BPF fmod_ret on security_task_alloc

Our fuzzing found a Null-Pointer Dereference / General Protection Fault vulnerability in the Linux

Apr 11

Ben Guo, … Alex Shi12

Apr 10

[PATCH v2 0/4] docs/zh_CN: update rust/ subsystem translations

Applied, Thanks! On 2026/4/10 10:41, Ben Guo wrote: > Update Chinese translations for the Rust

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[PATCH v2 0/4] docs/zh_CN: update rust/ subsystem translations

Applied, Thanks! On 2026/4/10 10:41, Ben Guo wrote: > Update Chinese translations for the Rust

Apr 10

Apr 7

BPF Sleepable LSM program causes invalid wait context in trampoline

Our fuzzing discovered an invalid wait context vulnerability in the Linux kernel's BPF subsystem.

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BPF Sleepable LSM program causes invalid wait context in trampoline

Our fuzzing discovered an invalid wait context vulnerability in the Linux kernel's BPF subsystem.

Apr 7

Apr 7

BPF sock_ops macro expansion flaw leads to out-of-bounds read

Our fuzzer tool discovered an out-of-bounds read vulnerability in the Linux kernel's BPF

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BPF sock_ops macro expansion flaw leads to out-of-bounds read

Our fuzzer tool discovered an out-of-bounds read vulnerability in the Linux kernel's BPF

Apr 7

Ben Guo, … Yanteng Si9

Mar 14

[PATCH 0/4] docs/zh_CN: update rust/ subsystem translations

在 2026/3/14 16:08, Dongliang Mu 写道: > > On 3/12/26 10:16 AM, Ben Guo wrote: >> Update the

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[PATCH 0/4] docs/zh_CN: update rust/ subsystem translations

在 2026/3/14 16:08, Dongliang Mu 写道: > > On 3/12/26 10:16 AM, Ben Guo wrote: >> Update the

Mar 14

梅开彦, … Martin KaFai Lau19

Mar 3

bpf: Race condition in bpf_trampoline_unlink_cgroup_shim during concurrent cgroup LSM link release

On 3/3/26 3:30 PM, patchwork-b...@kernel.org wrote: > Hello: > > This patch was

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bpf: Race condition in bpf_trampoline_unlink_cgroup_shim during concurrent cgroup LSM link release

On 3/3/26 3:30 PM, patchwork-b...@kernel.org wrote: > Hello: > > This patch was

Mar 3

Feb 10

[RFC PATCH v1 0/2] scripts: introduce Python versioncheck backend

From: Chen Miao <chen...@openatom.club> Add scripts/checkversion.py as an alternative

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[RFC PATCH v1 0/2] scripts: introduce Python versioncheck backend

From: Chen Miao <chen...@openatom.club> Add scripts/checkversion.py as an alternative

Feb 10

Chao Liu, Daniel Henrique Barboza37

Feb 9

[RFC PATCH v3 0/7] riscv: add initial sdext support

On Mon, Feb 09, 2026 at 04:21:09PM -0300, Daniel Henrique Barboza wrote: > > > On 2/3/2026 9

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[RFC PATCH v3 0/7] riscv: add initial sdext support

On Mon, Feb 09, 2026 at 04:21:09PM -0300, Daniel Henrique Barboza wrote: > > > On 2/3/2026 9

Feb 9

Feb 7

[PATCH] samples/bpf: add -fms-extensions for CLANG-bpf builds

From: Chen Miao <chen...@openatom.club> While fixing make versioncheck output for a redundant

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[PATCH] samples/bpf: add -fms-extensions for CLANG-bpf builds

From: Chen Miao <chen...@openatom.club> While fixing make versioncheck output for a redundant

Feb 7

Chao Liu, … Fabiano Rosas28

Feb 6

[RFC PATCH v1 0/2] tests/qtest: Add RISC-V IOMMU bare-metal test using iommu-testdev

chao.li...@gmail.com writes: > From: Chao Liu <chao.li...@gmail.com> > > Hi,

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[RFC PATCH v1 0/2] tests/qtest: Add RISC-V IOMMU bare-metal test using iommu-testdev

chao.li...@gmail.com writes: > From: Chao Liu <chao.li...@gmail.com> > > Hi,

Feb 6

Amery Hung, 梅开彦2

Feb 6

Re: INFO: task hung in bpf_struct_ops_map_free

Our fuzzer discovered a task hung vulnerability in the BPF subsystem. The crash can be trigger on bpf

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Re: INFO: task hung in bpf_struct_ops_map_free

Our fuzzer discovered a task hung vulnerability in the BPF subsystem. The crash can be trigger on bpf

Feb 6

梅开彦, Jiri Olsa2

Feb 3

INFO: task hung in bpf_trampoline_get

On Tue, Feb 03, 2026 at 04:13:55PM +0800, 梅开彦 wrote: > Our fuzzer discovered a task hung

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INFO: task hung in bpf_trampoline_get

On Tue, Feb 03, 2026 at 04:13:55PM +0800, 梅开彦 wrote: > Our fuzzer discovered a task hung

Feb 3

Feb 3

INFO: task hung in cgroup_storage_map_free

Our fuzzer discovered a task hung vulnerability in the BPF subsystem. The crash can be trigger on bpf

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INFO: task hung in cgroup_storage_map_free

Our fuzzer discovered a task hung vulnerability in the BPF subsystem. The crash can be trigger on bpf

Feb 3

Chao Liu, Fabiano Rosas7

Feb 2

[PATCH v5 0/5] Add support for K230 board

Chao Liu <chao.li...@gmail.com> writes: > From: Chao Liu <chao...@zevorn.cn>

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[PATCH v5 0/5] Add support for K230 board

Chao Liu <chao.li...@gmail.com> writes: > From: Chao Liu <chao...@zevorn.cn>

Feb 2

梅开彦, Alexei Starovoitov2

Feb 1

BPF: general protection fault in xsk_map_update_elem

On Sun, Feb 1, 2026 at 6:59 PM 梅开彦 <kai...@hust.edu.cn> wrote: > > Our fuzzer discovered

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BPF: general protection fault in xsk_map_update_elem

On Sun, Feb 1, 2026 at 6:59 PM 梅开彦 <kai...@hust.edu.cn> wrote: > > Our fuzzer discovered

Feb 1

梅开彦, Alexei Starovoitov2

Feb 1

INFO: rcu detected stall in prog_array_map_clear_deferred

On Sun, Feb 1, 2026 at 7:13 PM 梅开彦 <kai...@hust.edu.cn> wrote: > > Our fuzzer discovered

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INFO: rcu detected stall in prog_array_map_clear_deferred

On Sun, Feb 1, 2026 at 7:13 PM 梅开彦 <kai...@hust.edu.cn> wrote: > > Our fuzzer discovered

Feb 1

梅开彦, … Alexei Starovoitov5

Jan 31

BUG: unable to handle kernel NULL pointer dereference in bpf_trace_run2

> -----原始邮件----- > 发件人: "Alexei Starovoitov" <alexei.st...@gmail.com>

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BUG: unable to handle kernel NULL pointer dereference in bpf_trace_run2

> -----原始邮件----- > 发件人: "Alexei Starovoitov" <alexei.st...@gmail.com>

Jan 31

Jan 28

bpf: Improper Validation of xfrm_decode_session BPF Hook Return Value leading to Kernel Crash

Our fuzzer discovered a denial-of-service vulnerability in the BPF LSM subsystem. The flaw is caused

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bpf: Improper Validation of xfrm_decode_session BPF Hook Return Value leading to Kernel Crash

Our fuzzer discovered a denial-of-service vulnerability in the BPF LSM subsystem. The flaw is caused

Jan 28

Jan 28

bpf: slab-out-of-bounds read in bpf_obj_memcpy

Our fuzzer discovered a slab-out-of-bounds read vulnerability in the BPF subsystem when updating a `

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bpf: slab-out-of-bounds read in bpf_obj_memcpy

Our fuzzer discovered a slab-out-of-bounds read vulnerability in the BPF subsystem when updating a `

Jan 28

chenmiao, … Miguel Ojeda19

Jan 23

[PATCH] Makefile: Remove the product of pin_init cleanly in mrporper

On Fri, Oct 31, 2025 at 3:32 AM chenmiao <chen...@openatom.club> wrote: > > When I

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[PATCH] Makefile: Remove the product of pin_init cleanly in mrporper

On Fri, Oct 31, 2025 at 3:32 AM chenmiao <chen...@openatom.club> wrote: > > When I

Jan 23

Zevorn(Chao Liu), Chao Liu13

Jan 7

[PATCH v3 0/5] Add K230 board and thead-c908 CPU support

Hi, all Gentle ping. :) On Tue, 16 Dec 2025 01:01:13 +0800 Chao Liu wrote: > Hi, > > I have

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[PATCH v3 0/5] Add K230 board and thead-c908 CPU support

Hi, all Gentle ping. :) On Tue, 16 Dec 2025 01:01:13 +0800 Chao Liu wrote: > Hi, > > I have

Jan 7

Yinhao Hu, … Eduard Zingerman3

12/29/25

[BUG] bpf: verifier: False warning for helpers in speculative branches

On Sat, 2025-12-27 at 16:01 +0100, Luis Gerhorst wrote: > Yinhao Hu <ddd...@hust.edu.cn>

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[BUG] bpf: verifier: False warning for helpers in speculative branches

On Sat, 2025-12-27 at 16:01 +0100, Luis Gerhorst wrote: > Yinhao Hu <ddd...@hust.edu.cn>

12/29/25

梅开彦, … Matt Bobrowski12

12/29/25

bpf: mmap_file LSM hook allows NULL pointer dereference

On Thu, Dec 18, 2025 at 02:51:27PM -0800, Yonghong Song wrote: > > > On 12/11/25 1:39 PM,

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bpf: mmap_file LSM hook allows NULL pointer dereference

On Thu, Dec 18, 2025 at 02:51:27PM -0800, Yonghong Song wrote: > > > On 12/11/25 1:39 PM,

12/29/25

12/26/25

[RFC PATCH v1 0/3] tcg: add tcg_gen_print helper

Signed-off-by: Chao Liu <chao.li...@gmail.com> --- docs/devel/tcg-ops.rst | 33 +++++++++++

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[RFC PATCH v1 0/3] tcg: add tcg_gen_print helper

Signed-off-by: Chao Liu <chao.li...@gmail.com> --- docs/devel/tcg-ops.rst | 33 +++++++++++

12/26/25

Yinhao Hu, Martin KaFai Lau2

12/18/25

bpf: xdp: unhandled error in xdp_test_run_init_page() leads to crash

On 12/18/25 2:43 AM, Yinhao Hu wrote: > Our fuzzer tool discovered a user-memory-access

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bpf: xdp: unhandled error in xdp_test_run_init_page() leads to crash

On 12/18/25 2:43 AM, Yinhao Hu wrote: > Our fuzzer tool discovered a user-memory-access

12/18/25

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