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Viewing changes to active/CVE-2018-7740

  • Committer: Steve Beattie
  • Date: 2019-02-19 06:18:27 UTC
  • Revision ID: sbeattie@ubuntu.com-20190219061827-oh57fzcfc1u9dlfk
The ubuntu-cve-tracker project has been converted to git.

Please use 'git clone https://git.launchpad.net/ubuntu-cve-tracker' to
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Lines of Context:
active/CVE-2018-7740
1
 
Candidate: CVE-2018-7740
2
 
PublicDate: 2018-03-07
3
 
References:
4
 
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7740
5
 
 https://bugzilla.kernel.org/show_bug.cgi?id=199037
6
 
Description:
7
 
 The resv_map_release function in mm/hugetlb.c in the Linux kernel through
8
 
 4.15.7 allows local users to cause a denial of service (BUG) via a crafted
9
 
 application that makes mmap system calls and has a large pgoff argument to
10
 
 the remap_file_pages system call.
11
 
Ubuntu-Description:
12
 
Notes:
13
 
 sbeattie> 045c7a3f tried to catch issues like this, but missed this case.
14
 
 sbeattie> ff8c0c53c475 and 045c7a3f may also be needed for older
15
 
   releases
16
 
Bugs:
17
 
Priority: medium
18
 
Discovered-by:
19
 
Assigned-to:
20
 
 
21
 
Patches_linux:
22
 
 break-fix: - ff8c0c53c47530ffea82c22a0a6df6332b56c957
23
 
 break-fix: ff8c0c53c47530ffea82c22a0a6df6332b56c957 045c7a3f53d9403b62d396b6d051c4be5044cdb4
24
 
 break-fix: 045c7a3f53d9403b62d396b6d051c4be5044cdb4 63489f8e821144000e0bdca7e65a8d1cc23a7ee7
25
 
upstream_linux: released (4.16~rc7)
26
 
precise/esm_linux: ignored (was needs-triage ESM criteria)
27
 
trusty_linux: needed
28
 
xenial_linux: needed
29
 
artful_linux: needed
30
 
bionic_linux: not-affected (4.15.0-15.16)
31
 
devel_linux: not-affected (4.15.0-20.21)
32
 
 
33
 
Patches_linux-ti-omap4:
34
 
upstream_linux-ti-omap4: released (4.16~rc7)
35
 
precise/esm_linux-ti-omap4: DNE
36
 
trusty_linux-ti-omap4: DNE
37
 
xenial_linux-ti-omap4: DNE
38
 
artful_linux-ti-omap4: DNE
39
 
bionic_linux-ti-omap4: DNE
40
 
devel_linux-ti-omap4: DNE
41
 
 
42
 
Patches_linux-linaro-omap:
43
 
upstream_linux-linaro-omap: released (4.16~rc7)
44
 
precise/esm_linux-linaro-omap: DNE
45
 
trusty_linux-linaro-omap: DNE
46
 
xenial_linux-linaro-omap: DNE
47
 
artful_linux-linaro-omap: DNE
48
 
bionic_linux-linaro-omap: DNE
49
 
devel_linux-linaro-omap: DNE
50
 
 
51
 
Patches_linux-linaro-shared:
52
 
upstream_linux-linaro-shared: released (4.16~rc7)
53
 
precise/esm_linux-linaro-shared: DNE
54
 
trusty_linux-linaro-shared: DNE
55
 
xenial_linux-linaro-shared: DNE
56
 
artful_linux-linaro-shared: DNE
57
 
bionic_linux-linaro-shared: DNE
58
 
devel_linux-linaro-shared: DNE
59
 
 
60
 
Patches_linux-linaro-vexpress:
61
 
upstream_linux-linaro-vexpress: released (4.16~rc7)
62
 
precise/esm_linux-linaro-vexpress: DNE
63
 
trusty_linux-linaro-vexpress: DNE
64
 
xenial_linux-linaro-vexpress: DNE
65
 
artful_linux-linaro-vexpress: DNE
66
 
bionic_linux-linaro-vexpress: DNE
67
 
devel_linux-linaro-vexpress: DNE
68
 
 
69
 
Patches_linux-qcm-msm:
70
 
upstream_linux-qcm-msm: released (4.16~rc7)
71
 
precise/esm_linux-qcm-msm: DNE
72
 
trusty_linux-qcm-msm: DNE
73
 
xenial_linux-qcm-msm: DNE
74
 
artful_linux-qcm-msm: DNE
75
 
bionic_linux-qcm-msm: DNE
76
 
devel_linux-qcm-msm: DNE
77
 
 
78
 
Tags_linux-armadaxp: not-ue
79
 
Patches_linux-armadaxp:
80
 
upstream_linux-armadaxp: released (4.16~rc7)
81
 
precise/esm_linux-armadaxp: DNE
82
 
trusty_linux-armadaxp: DNE
83
 
xenial_linux-armadaxp: DNE
84
 
artful_linux-armadaxp: DNE
85
 
bionic_linux-armadaxp: DNE
86
 
devel_linux-armadaxp: DNE
87
 
 
88
 
Tags_linux-lts-quantal: not-ue
89
 
Patches_linux-lts-quantal: DNE
90
 
upstream_linux-lts-quantal: released (4.16~rc7)
91
 
precise/esm_linux-lts-quantal: ignored (end-of-life)
92
 
trusty_linux-lts-quantal: DNE
93
 
xenial_linux-lts-quantal: DNE
94
 
artful_linux-lts-quantal: DNE
95
 
bionic_linux-lts-quantal: DNE
96
 
devel_linux-lts-quantal: DNE
97
 
 
98
 
Patches_linux-lts-raring:
99
 
upstream_linux-lts-raring: released (4.16~rc7)
100
 
precise/esm_linux-lts-raring: ignored (end-of-life)
101
 
trusty_linux-lts-raring: DNE
102
 
xenial_linux-lts-raring: DNE
103
 
artful_linux-lts-raring: DNE
104
 
bionic_linux-lts-raring: DNE
105
 
devel_linux-lts-raring: DNE
106
 
 
107
 
Tags_linux-lts-saucy: not-ue
108
 
Patches_linux-lts-saucy:
109
 
upstream_linux-lts-saucy: released (4.16~rc7)
110
 
precise/esm_linux-lts-saucy: ignored (end-of-life)
111
 
trusty_linux-lts-saucy: DNE
112
 
xenial_linux-lts-saucy: DNE
113
 
artful_linux-lts-saucy: DNE
114
 
bionic_linux-lts-saucy: DNE
115
 
devel_linux-lts-saucy: DNE
116
 
 
117
 
Patches_linux-lts-trusty:
118
 
upstream_linux-lts-trusty: released (4.16~rc7)
119
 
precise/esm_linux-lts-trusty: ignored (was needed ESM criteria)
120
 
trusty_linux-lts-trusty: DNE
121
 
xenial_linux-lts-trusty: DNE
122
 
artful_linux-lts-trusty: DNE
123
 
bionic_linux-lts-trusty: DNE
124
 
devel_linux-lts-trusty: DNE
125
 
 
126
 
Patches_linux-goldfish:
127
 
upstream_linux-goldfish: released (4.16~rc7)
128
 
precise/esm_linux-goldfish: DNE
129
 
trusty_linux-goldfish: ignored (abandoned)
130
 
xenial_linux-goldfish: not-affected
131
 
artful_linux-goldfish: DNE
132
 
bionic_linux-goldfish: DNE
133
 
devel_linux-goldfish: DNE
134
 
 
135
 
Patches_linux-grouper:
136
 
upstream_linux-grouper: released (4.16~rc7)
137
 
precise/esm_linux-grouper: DNE
138
 
trusty_linux-grouper: ignored (abandoned)
139
 
xenial_linux-grouper: DNE
140
 
artful_linux-grouper: DNE
141
 
bionic_linux-grouper: DNE
142
 
devel_linux-grouper: DNE
143
 
 
144
 
Patches_linux-maguro:
145
 
upstream_linux-maguro: released (4.16~rc7)
146
 
precise/esm_linux-maguro: DNE
147
 
trusty_linux-maguro: ignored (abandoned)
148
 
xenial_linux-maguro: DNE
149
 
artful_linux-maguro: DNE
150
 
bionic_linux-maguro: DNE
151
 
devel_linux-maguro: DNE
152
 
 
153
 
Patches_linux-mako:
154
 
upstream_linux-mako: released (4.16~rc7)
155
 
precise/esm_linux-mako: DNE
156
 
trusty_linux-mako: ignored (abandoned)
157
 
xenial_linux-mako: ignored (abandoned)
158
 
artful_linux-mako: DNE
159
 
bionic_linux-mako: DNE
160
 
devel_linux-mako: DNE
161
 
 
162
 
Patches_linux-manta:
163
 
upstream_linux-manta: released (4.16~rc7)
164
 
precise/esm_linux-manta: DNE
165
 
trusty_linux-manta: ignored (abandoned)
166
 
xenial_linux-manta: DNE
167
 
artful_linux-manta: DNE
168
 
bionic_linux-manta: DNE
169
 
devel_linux-manta: DNE
170
 
 
171
 
Patches_linux-flo:
172
 
upstream_linux-flo: released (4.16~rc7)
173
 
precise/esm_linux-flo: DNE
174
 
trusty_linux-flo: ignored (abandoned)
175
 
xenial_linux-flo: ignored (abandoned)
176
 
artful_linux-flo: DNE
177
 
bionic_linux-flo: DNE
178
 
devel_linux-flo: DNE
179
 
 
180
 
Patches_linux-raspi2:
181
 
upstream_linux-raspi2: released (4.16~rc7)
182
 
precise/esm_linux-raspi2: DNE
183
 
trusty_linux-raspi2: DNE
184
 
xenial_linux-raspi2: needed
185
 
artful_linux-raspi2: needed
186
 
bionic_linux-raspi2: not-affected (4.15.0-1006.7)
187
 
devel_linux-raspi2: not-affected (4.15.0-1010.11)
188
 
 
189
 
Patches_linux-lts-utopic:
190
 
upstream_linux-lts-utopic: released (4.16~rc7)
191
 
precise/esm_linux-lts-utopic: DNE
192
 
trusty_linux-lts-utopic: ignored (end-of-life)
193
 
xenial_linux-lts-utopic: DNE
194
 
artful_linux-lts-utopic: DNE
195
 
bionic_linux-lts-utopic: DNE
196
 
devel_linux-lts-utopic: DNE
197
 
 
198
 
Patches_linux-lts-vivid:
199
 
upstream_linux-lts-vivid: released (4.16~rc7)
200
 
precise/esm_linux-lts-vivid: DNE
201
 
trusty_linux-lts-vivid: ignored (was needs-triage now end-of-life)
202
 
xenial_linux-lts-vivid: DNE
203
 
artful_linux-lts-vivid: DNE
204
 
bionic_linux-lts-vivid: DNE
205
 
devel_linux-lts-vivid: DNE
206
 
 
207
 
Patches_linux-lts-wily:
208
 
upstream_linux-lts-wily: released (4.16~rc7)
209
 
precise/esm_linux-lts-wily: DNE
210
 
trusty_linux-lts-wily: ignored (end-of-life)
211
 
xenial_linux-lts-wily: DNE
212
 
artful_linux-lts-wily: DNE
213
 
bionic_linux-lts-wily: DNE
214
 
devel_linux-lts-wily: DNE
215
 
 
216
 
Patches_linux-krillin:
217
 
product_linux-krillin: ignored (was needs-triage now end-of-life)
218
 
 
219
 
Patches_linux-vegetahd:
220
 
product_linux-vegetahd: ignored (was needs-triage now end-of-life)
221
 
 
222
 
Patches_linux-lts-xenial:
223
 
upstream_linux-lts-xenial: released (4.16~rc7)
224
 
precise/esm_linux-lts-xenial: DNE
225
 
trusty_linux-lts-xenial: needed
226
 
xenial_linux-lts-xenial: DNE
227
 
artful_linux-lts-xenial: DNE
228
 
bionic_linux-lts-xenial: DNE
229
 
devel_linux-lts-xenial: DNE
230
 
 
231
 
Patches_linux-snapdragon:
232
 
upstream_linux-snapdragon: released (4.16~rc7)
233
 
precise/esm_linux-snapdragon: DNE
234
 
trusty_linux-snapdragon: DNE
235
 
xenial_linux-snapdragon: needed
236
 
artful_linux-snapdragon: needed
237
 
bionic_linux-snapdragon: DNE
238
 
devel_linux-snapdragon: DNE
239
 
 
240
 
Patches_linux-aws:
241
 
upstream_linux-aws: released (4.16~rc7)
242
 
precise/esm_linux-aws: DNE
243
 
trusty_linux-aws: needed
244
 
xenial_linux-aws: needed
245
 
artful_linux-aws: DNE
246
 
bionic_linux-aws: not-affected (4.15.0-1003.3)
247
 
devel_linux-aws: not-affected (4.15.0-1007.7)
248
 
 
249
 
Patches_linux-hwe:
250
 
upstream_linux-hwe: released (4.16~rc7)
251
 
precise/esm_linux-hwe: DNE
252
 
trusty_linux-hwe: DNE
253
 
xenial_linux-hwe: pending (4.15.0-24.26~16.04.1)
254
 
artful_linux-hwe: DNE
255
 
bionic_linux-hwe: DNE
256
 
devel_linux-hwe: DNE
257
 
 
258
 
Patches_linux-hwe-edge:
259
 
upstream_linux-hwe-edge: released (4.16~rc7)
260
 
precise/esm_linux-hwe-edge: DNE
261
 
trusty_linux-hwe-edge: DNE
262
 
xenial_linux-hwe-edge: released (4.15.0-15.16~16.04.1)
263
 
artful_linux-hwe-edge: DNE
264
 
bionic_linux-hwe-edge: DNE
265
 
devel_linux-hwe-edge: DNE
266
 
 
267
 
Patches_linux-gke:
268
 
upstream_linux-gke: released (4.16~rc7)
269
 
precise/esm_linux-gke: DNE
270
 
trusty_linux-gke: DNE
271
 
xenial_linux-gke: not-affected
272
 
artful_linux-gke: DNE
273
 
bionic_linux-gke: DNE
274
 
devel_linux-gke: DNE
275
 
 
276
 
Patches_linux-azure:
277
 
upstream_linux-azure: released (4.16~rc7)
278
 
precise/esm_linux-azure: DNE
279
 
trusty_linux-azure: DNE
280
 
xenial_linux-azure: released (4.15.0-1013.13~16.04.2)
281
 
artful_linux-azure: DNE
282
 
bionic_linux-azure: not-affected (4.15.0-1004.4)
283
 
devel_linux-azure: not-affected (4.15.0-1009.9)
284
 
 
285
 
Patches_linux-gcp:
286
 
upstream_linux-gcp: released (4.16~rc7)
287
 
precise/esm_linux-gcp: DNE
288
 
trusty_linux-gcp: DNE
289
 
xenial_linux-gcp: needed
290
 
artful_linux-gcp: DNE
291
 
bionic_linux-gcp: not-affected (4.15.0-1003.3)
292
 
devel_linux-gcp: not-affected (4.15.0-1006.6)
293
 
 
294
 
Patches_linux-kvm:
295
 
upstream_linux-kvm: released (4.16~rc7)
296
 
precise/esm_linux-kvm: DNE
297
 
trusty_linux-kvm: DNE
298
 
xenial_linux-kvm: needed
299
 
artful_linux-kvm: DNE
300
 
bionic_linux-kvm: not-affected (4.15.0-1004.4)
301
 
devel_linux-kvm: not-affected (4.15.0-1008.8)
302
 
 
303
 
Patches_linux-euclid:
304
 
upstream_linux-euclid: released (4.16~rc7)
305
 
precise/esm_linux-euclid: DNE
306
 
trusty_linux-euclid: DNE
307
 
xenial_linux-euclid: ignored (was needs-triage ESM criteria)
308
 
artful_linux-euclid: DNE
309
 
bionic_linux-euclid: DNE
310
 
devel_linux-euclid: DNE
311
 
 
312
 
Patches_linux-oem:
313
 
upstream_linux-oem: released (4.16~rc7)
314
 
precise/esm_linux-oem: DNE
315
 
trusty_linux-oem: DNE
316
 
xenial_linux-oem: needed
317
 
artful_linux-oem: DNE
318
 
bionic_linux-oem: not-affected (4.15.0-1002.3)
319
 
devel_linux-oem: not-affected (4.15.0-1004.5)