| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: use sock_gen_put() when sk_state is TCP_TIME_WAIT\n\nIt is possible for a pointer of type struct inet_timewait_sock to be\nreturned from the functions __inet_lookup_established() and\n__inet6_lookup_established(). This can cause a crash when the\nreturned pointer is of type struct inet_timewait_sock and\nsock_put() is called on it. The following is a crash call stack that\nshows sk->sk_wmem_alloc being accessed in sk_free() during the call to\nsock_put() on a struct inet_timewait_sock pointer. To avoid this issue,\nuse sock_gen_put() instead of sock_put() when sk->sk_state\nis TCP_TIME_WAIT.\n\nmrdump.ko ipanic() + 120\nvmlinux notifier_call_chain(nr_to_call=-1, nr_calls=0) + 132\nvmlinux atomic_notifier_call_chain(val=0) + 56\nvmlinux panic() + 344\nvmlinux add_taint() + 164\nvmlinux end_report() + 136\nvmlinux kasan_report(size=0) + 236\nvmlinux report_tag_fault() + 16\nvmlinux do_tag_recovery() + 16\nvmlinux __do_kernel_fault() + 88\nvmlinux do_bad_area() + 28\nvmlinux do_tag_check_fault() + 60\nvmlinux do_mem_abort() + 80\nvmlinux el1_abort() + 56\nvmlinux el1h_64_sync_handler() + 124\nvmlinux > 0xFFFFFFC080011294()\nvmlinux __lse_atomic_fetch_add_release(v=0xF2FFFF82A896087C)\nvmlinux __lse_atomic_fetch_sub_release(v=0xF2FFFF82A896087C)\nvmlinux arch_atomic_fetch_sub_release(i=1, v=0xF2FFFF82A896087C)\n+ 8\nvmlinux raw_atomic_fetch_sub_release(i=1, v=0xF2FFFF82A896087C)\n+ 8\nvmlinux atomic_fetch_sub_release(i=1, v=0xF2FFFF82A896087C) + 8\nvmlinux __refcount_sub_and_test(i=1, r=0xF2FFFF82A896087C,\noldp=0) + 8\nvmlinux __refcount_dec_and_test(r=0xF2FFFF82A896087C, oldp=0) + 8\nvmlinux refcount_dec_and_test(r=0xF2FFFF82A896087C) + 8\nvmlinux sk_free(sk=0xF2FFFF82A8960700) + 28\nvmlinux sock_put() + 48\nvmlinux tcp6_check_fraglist_gro() + 236\nvmlinux tcp6_gro_receive() + 624\nvmlinux ipv6_gro_receive() + 912\nvmlinux dev_gro_receive() + 1116\nvmlinux napi_gro_receive() + 196\nccmni.ko ccmni_rx_callback() + 208\nccmni.ko ccmni_queue_recv_skb() + 388\nccci_dpmaif.ko dpmaif_rxq_push_thread() + 1088\nvmlinux kthread() + 268\nvmlinux 0xFFFFFFC08001F30C()" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv4/tcp_offload.c", |
| "net/ipv6/tcpv6_offload.c" |
| ], |
| "versions": [ |
| { |
| "version": "c9d1d23e5239f41700be69133a5769ac5ebc88a8", |
| "lessThan": "c0dba059b118b5206e755042b15b49368a388898", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c9d1d23e5239f41700be69133a5769ac5ebc88a8", |
| "lessThan": "786650e644c5b1c063921799ca203c0b8670d79a", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c9d1d23e5239f41700be69133a5769ac5ebc88a8", |
| "lessThan": "f920436a44295ca791ebb6dae3f4190142eec703", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv4/tcp_offload.c", |
| "net/ipv6/tcpv6_offload.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.10", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.10", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.28", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14.6", |
| "lessThanOrEqual": "6.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.15", |
| "lessThanOrEqual": "*", |
| "status": "unaffected", |
| "versionType": "original_commit_for_fix" |
| } |
| ] |
| } |
| ], |
| "cpeApplicability": [ |
| { |
| "nodes": [ |
| { |
| "operator": "OR", |
| "negate": false, |
| "cpeMatch": [ |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.10", |
| "versionEndExcluding": "6.12.28" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.10", |
| "versionEndExcluding": "6.14.6" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.10", |
| "versionEndExcluding": "6.15" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/c0dba059b118b5206e755042b15b49368a388898" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/786650e644c5b1c063921799ca203c0b8670d79a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f920436a44295ca791ebb6dae3f4190142eec703" |
| } |
| ], |
| "title": "net: use sock_gen_put() when sk_state is TCP_TIME_WAIT", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-37894", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
