CVE-2025-38280— bpf: Avoid __bpf_prog_ret0_warn when jit fails
Affected Version Matrix 16
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | fa9dd599b4dae841924b022768354cfde9affecb< e7fb4ebee6e900899d2b2e5852c3e2eafcbcad66 | affected |
fa9dd599b4dae841924b022768354cfde9affecb< ef92b96530d1731d9ac167bc7c193c683cd78fff | affected | ||
fa9dd599b4dae841924b022768354cfde9affecb< 6f639c25bfad17d9fd7379ab91ff9678ea9aac85 | affected | ||
fa9dd599b4dae841924b022768354cfde9affecb< 2bc6dffb4b72d53d6a6ada510269bf548c3f7ae0 | affected | ||
fa9dd599b4dae841924b022768354cfde9affecb< 0b9bb52796b239de6792d0d68cdc6eb505ebff96 | affected | ||
fa9dd599b4dae841924b022768354cfde9affecb< 86bc9c742426a16b52a10ef61f5b721aecca2344 | affected | ||
5124abda3060e2eab506fb14a27acadee3c3e396 | affected | ||
234646dcfc5f531c74ab20595e89eacd62e3611f | affected | ||
| … +8 more rows | |||
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I. Basic Information for CVE-2025-38280
Vulnerability Information
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Vulnerability Title
bpf: Avoid __bpf_prog_ret0_warn when jit fails
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: bpf: Avoid __bpf_prog_ret0_warn when jit fails syzkaller reported an issue: WARNING: CPU: 3 PID: 217 at kernel/bpf/core.c:2357 __bpf_prog_ret0_warn+0xa/0x20 kernel/bpf/core.c:2357 Modules linked in: CPU: 3 UID: 0 PID: 217 Comm: kworker/u32:6 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 RIP: 0010:__bpf_prog_ret0_warn+0xa/0x20 kernel/bpf/core.c:2357 Call Trace: <TASK> bpf_dispatcher_nop_func include/linux/bpf.h:1316 [inline] __bpf_prog_run include/linux/filter.h:718 [inline] bpf_prog_run include/linux/filter.h:725 [inline] cls_bpf_classify+0x74a/0x1110 net/sched/cls_bpf.c:105 ... When creating bpf program, 'fp->jit_requested' depends on bpf_jit_enable. This issue is triggered because of CONFIG_BPF_JIT_ALWAYS_ON is not set and bpf_jit_enable is set to 1, causing the arch to attempt JIT the prog, but jit failed due to FAULT_INJECTION. As a result, incorrectly treats the program as valid, when the program runs it calls `__bpf_prog_ret0_warn` and triggers the WARN_ON_ONCE(1).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于未正确处理JIT失败情况，可能导致内核警告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-38280
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Linux · 2025-07-10 · 84 CVEs total
| CVE-2025-38317 | wifi: ath12k: Fix buffer overflow in debugfs | |
| CVE-2025-38328 | jffs2: check jffs2_prealloc_raw_node_refs() result in few other places | |
| CVE-2025-38316 | wifi: mt76: mt7996: avoid NULL pointer dereference in mt7996_set_monitor() | |
| CVE-2025-38315 | Bluetooth: btintel: Check dsbr size from EFI variable | |
| CVE-2025-38314 | virtio-pci: Fix result size returned for the admin command completion | |
| CVE-2025-38311 | iavf: get rid of the crit lock | |
| CVE-2025-38310 | seg6: Fix validation of nexthop addresses | |
| CVE-2025-38309 | drm/xe/vm: move xe_svm_init() earlier | |
| CVE-2025-38308 | ASoC: Intel: avs: Fix possible null-ptr-deref when initing hw | |
| CVE-2025-38313 | bus: fsl-mc: fix double-free on mc_dev | |
| CVE-2025-38318 | perf: arm-ni: Fix missing platform_set_drvdata() | |
| CVE-2025-38319 | drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table | |
| CVE-2025-38320 | arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth() | |
| CVE-2025-38321 | smb: Log an error when close_all_cached_dirs fails | |
| CVE-2025-38322 | perf/x86/intel: Fix crash in icl_update_topdown_event() | |
| CVE-2025-38323 | net: atm: add lec_mutex | |
| CVE-2025-38324 | mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu(). | |
| CVE-2025-38325 | ksmbd: add free_transport ops in ksmbd connection | |
| CVE-2025-38326 | aoe: clean device rq_list in aoedev_downdev() | |
| CVE-2025-38327 | fgraph: Do not enable function_graph tracer when setting funcgraph-args |
Showing top 20 of 84 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-43492
lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_ - CVE-2026-43493
crypto: pcrypt - Fix handling of MAY_BACKLOG requests - CVE-2026-43491
net: qrtr: ns: Limit the maximum server registration per nod - CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length
Same vendor: Linux
- CVE-2026-43492
lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_ - CVE-2026-43493
crypto: pcrypt - Fix handling of MAY_BACKLOG requests - CVE-2026-43491
net: qrtr: ns: Limit the maximum server registration per nod - CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length
V. Comments for CVE-2025-38280
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