| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nila: serialize calls to nf_register_net_hooks()\n\nsyzbot found a race in ila_add_mapping() [1]\n\ncommit 031ae72825ce (\"ila: call nf_unregister_net_hooks() sooner\")\nattempted to fix a similar issue.\n\nLooking at the syzbot repro, we have concurrent ILA_CMD_ADD commands.\n\nAdd a mutex to make sure at most one thread is calling nf_register_net_hooks().\n\n[1]\n BUG: KASAN: slab-use-after-free in rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n BUG: KASAN: slab-use-after-free in __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\nRead of size 4 at addr ffff888028f40008 by task dhcpcd/5501\n\nCPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n <IRQ>\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xc3/0x620 mm/kasan/report.c:489\n kasan_report+0xd9/0x110 mm/kasan/report.c:602\n rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\n rhashtable_lookup include/linux/rhashtable.h:646 [inline]\n rhashtable_lookup_fast include/linux/rhashtable.h:672 [inline]\n ila_lookup_wildcards net/ipv6/ila/ila_xlat.c:127 [inline]\n ila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [inline]\n ila_nf_input+0x1ee/0x620 net/ipv6/ila/ila_xlat.c:185\n nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\n nf_hook_slow+0xbb/0x200 net/netfilter/core.c:626\n nf_hook.constprop.0+0x42e/0x750 include/linux/netfilter.h:269\n NF_HOOK include/linux/netfilter.h:312 [inline]\n ipv6_rcv+0xa4/0x680 net/ipv6/ip6_input.c:309\n __netif_receive_skb_one_core+0x12e/0x1e0 net/core/dev.c:5672\n __netif_receive_skb+0x1d/0x160 net/core/dev.c:5785\n process_backlog+0x443/0x15f0 net/core/dev.c:6117\n __napi_poll.constprop.0+0xb7/0x550 net/core/dev.c:6883\n napi_poll net/core/dev.c:6952 [inline]\n net_rx_action+0xa94/0x1010 net/core/dev.c:7074\n handle_softirqs+0x213/0x8f0 kernel/softirq.c:561\n __do_softirq kernel/softirq.c:595 [inline]\n invoke_softirq kernel/softirq.c:435 [inline]\n __irq_exit_rcu+0x109/0x170 kernel/softirq.c:662\n irq_exit_rcu+0x9/0x30 kernel/softirq.c:678\n instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]\n sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ipv6/ila/ila_xlat.c" |
| ], |
| "versions": [ |
| { |
| "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", |
| "lessThan": "1638f430f8900f2375f5de45508fbe553997e190", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", |
| "lessThan": "d3017895e393536b234cf80a83fc463c08a28137", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", |
| "lessThan": "ad0677c37c14fa28913daea92d139644d7acf04e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", |
| "lessThan": "eba25e21dce7ec70e2b3f121b2f3a25a4ec43eca", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", |
| "lessThan": "17e8fa894345e8d2c7a7642482267b275c3d4553", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", |
| "lessThan": "3d1b63cf468e446b9feaf4e4e73182b9cc82f460", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", |
| "lessThan": "260466b576bca0081a7d4acecc8e93687aa22d0e", |
| "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/ipv6/ila/ila_xlat.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.5", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.5", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.289", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.233", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.176", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.124", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.70", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.9", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13", |
| "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": "4.5", |
| "versionEndExcluding": "5.4.289" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.5", |
| "versionEndExcluding": "5.10.233" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.5", |
| "versionEndExcluding": "5.15.176" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.5", |
| "versionEndExcluding": "6.1.124" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.5", |
| "versionEndExcluding": "6.6.70" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.5", |
| "versionEndExcluding": "6.12.9" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.5", |
| "versionEndExcluding": "6.13" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/1638f430f8900f2375f5de45508fbe553997e190" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/d3017895e393536b234cf80a83fc463c08a28137" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/ad0677c37c14fa28913daea92d139644d7acf04e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/eba25e21dce7ec70e2b3f121b2f3a25a4ec43eca" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/17e8fa894345e8d2c7a7642482267b275c3d4553" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3d1b63cf468e446b9feaf4e4e73182b9cc82f460" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/260466b576bca0081a7d4acecc8e93687aa22d0e" |
| } |
| ], |
| "title": "ila: serialize calls to nf_register_net_hooks()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-57900", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
