CVE-2026-46296— Linux kernel 安全漏洞
Possible ATT&CK Techniques 1AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 14
| ベンダー | プロダクト | Version Range | ステータス |
|---|---|---|---|
| Linux | Linux | f52b03c707444c5a3d1a0b9c5724f93ddc3c588e< 29e219a18e21258bdb4ee12cecd0e9ec87d7e6a7 | affected |
f52b03c707444c5a3d1a0b9c5724f93ddc3c588e< 1108b8722b9ff0cdd3e8aa18d98244fcd93b6760 | affected | ||
f52b03c707444c5a3d1a0b9c5724f93ddc3c588e< 323a258f4b1916b5a3098618e036e033b2f2317f | affected | ||
f52b03c707444c5a3d1a0b9c5724f93ddc3c588e< 1b66f16a571a10ba8889ac471755c8af9c5b9266 | affected | ||
f52b03c707444c5a3d1a0b9c5724f93ddc3c588e< 22788b1a8611380b141e09a8896702e32d164238 | affected | ||
f52b03c707444c5a3d1a0b9c5724f93ddc3c588e< 45daacbead8a009844bd5dba6cfa731332184d17 | affected | ||
6.0 | affected | ||
< 6.0 | unaffected | ||
| … +6 more rows | |||
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I. CVE-2026-46296の基本情報
脆弱性情報
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脆弱性タイトル
spi: s3c64xx: fix NULL-deref on driver unbind
ソース: NVD (National Vulnerability Database)
脆弱性説明
In the Linux kernel, the following vulnerability has been resolved: spi: s3c64xx: fix NULL-deref on driver unbind A change moving DMA channel allocation from probe() back to s3c64xx_spi_prepare_transfer() failed to remove the corresponding deallocation from remove(). Drop the bogus DMA channel release from remove() to avoid triggering a NULL-pointer dereference on driver unbind. This issue was flagged by Sashiko when reviewing a controller deregistration fix.
ソース: NVD (National Vulnerability Database)
CVSS情報
N/A
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
N/A
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Linux kernel 安全漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
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s3c64xx SPI驱动中空指针取消引用，可能导致系统崩溃。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
II. CVE-2026-46296の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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CVE-2026-46296 补丁与修复 (6)
Same Patch Batch · Linux · 2026-06-08 · 41 CVEs total
| CVE-2026-46289 | 9.8 CRITICAL | lib/scatterlist: fix length calculations in extract_kvec_to_sg |
| CVE-2026-46288 | 8.4 HIGH | of: unittest: fix use-after-free in of_unittest_changeset() |
| CVE-2026-46307 | 8.3 HIGH | wifi: ath5k: do not access array OOB |
| CVE-2026-46303 | 8.2 HIGH | isofs: validate Rock Ridge CE continuation extent against volume size |
| CVE-2026-46274 | 7.8 HIGH | io-wq: check that the predecessor is hashed in io_wq_remove_pending() |
| CVE-2026-46311 | 7.8 HIGH | drm/amdgpu/userq: fix access to stale wptr mapping |
| CVE-2026-46275 | 7.8 HIGH | Bluetooth: hci_uart: fix UAFs and race conditions in close and init paths |
| CVE-2026-46277 | 7.8 HIGH | mm/zone_device: do not touch device folio after calling ->folio_free() |
| CVE-2026-46280 | 7.8 HIGH | lib: test_hmm: evict device pages on file close to avoid use-after-free |
| CVE-2026-46306 | 7.5 HIGH | flow_dissector: do not dissect PPPoE PFC frames |
| CVE-2026-46304 | 7.5 HIGH | nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free |
| CVE-2026-46299 | 7.0 HIGH | hfsplus: fix held lock freed on hfsplus_fill_super() |
| CVE-2026-46287 | net: txgbe: fix RTNL assertion warning when remove module | |
| CVE-2026-46286 | leds: qcom-lpg: Check for array overflow when selecting the high resolution | |
| CVE-2026-46279 | mm/alloc_tag: clear codetag for pages allocated before page_ext initialization | |
| CVE-2026-46285 | mtd: docg3: fix use-after-free in docg3_release() | |
| CVE-2026-46284 | mm/hugetlb: fix early boot crash on parameters without '=' separator | |
| CVE-2026-46283 | tpm: Use kfree_sensitive() to free auth session in tpm_dev_release() | |
| CVE-2026-46282 | iio: frequency: admv1013: fix NULL pointer dereference on str | |
| CVE-2026-46281 | vmalloc: fix buffer overflow in vrealloc_node_align() |
Showing 20 of 41 CVEs. View all on vendor page →
IV. 関連脆弱性
同じ製品: Linux
- CVE-2026-52910
bpf: Free reuseport cBPF prog after RCU grace period. - CVE-2026-52909
ip6_vti: set netns_immutable on the fallback device. - CVE-2026-52908
RDMA: During rereg_mr ensure that REREG_ACCESS is compatible - CVE-2026-46331
net/sched: fix pedit partial COW leading to page cache corru - CVE-2026-52907
media: rockchip: rkcif: fix off by one bugs
同じベンダー: Linux
- CVE-2026-52910
bpf: Free reuseport cBPF prog after RCU grace period. - CVE-2026-52909
ip6_vti: set netns_immutable on the fallback device. - CVE-2026-52908
RDMA: During rereg_mr ensure that REREG_ACCESS is compatible - CVE-2026-46331
net/sched: fix pedit partial COW leading to page cache corru - CVE-2026-52907
media: rockchip: rkcif: fix off by one bugs
V. CVE-2026-46296へのコメント
まだコメントはありません